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USB flash drive | actual eeprom writing erasure processes however still similar earlier systems described above.many lowcost mp players simply add extra software battery standard flash memory control microprocessor also serve music playback decoder.players also used conventional flash drive storing files type.essential components typica... |
USB flash drive | second space allows manufacturer use single printed circuit board one storage size device.usb connector cover cap – reduces risk damage prevents entry dirt contaminants improves overall device appearance.flash drives use retractable usb connectors instead.others swivel arrangement connector protected without removing a... |
USB flash drive | manufacturers competing smallest size biggest memory offering drives millimeters larger usb plug manufacturers differentiate products using elaborate housings often bulky make drive difficult connect usb port.usb port connectors computer housing often closely spaced plugging flash drive usb port may block adjacent port... |
USB flash drive | small size robustness cheapness usb flash drives make increasingly popular peripheral case modding.file system flash drives ship preformatted fat exfat file systems.ubiquity fat file system allows drive accessed virtually host device usb support.also standard fat maintenance utilities e.g.scandisk used repair retrieve ... |
USB flash drive | however flash drive appears usbconnected hard drive host system drive reformatted file system supported host operating system.defragmenting flash drives defragmented.widespread opinion defragmenting brings little advantage mechanical head moves fragment fragment defragmenting shortens life drive making many unnecessary... |
USB flash drive | directory prolong life simple flash memory devices.usb flash drives wear leveling feature built software controller prolong device life others necessarily helpful install one file systems.hard disk drive sectors bytes long compatibility hard disk drives first sector contain master boot record partition table.therefore ... |
USB flash drive | nowadays triplelevel cell tlc also often used write cycles per physical sector highend flash drives singlelevel cell slc based memory good around writes.virtually limit number reads flash memory wellworn usb drive may writeprotected help ensure life individual cells.estimation flash memory endurance challenging subject... |
USB flash drive | typically low capacity usb drives whose flash memory controller firmware modified emulate larger capacity drives example gb drive marketed gb drive.plugged computer report larger capacity sold data written either write fails drive freezes overwrites existing data.software tools exist check detect fake usb drives cases ... |
USB flash drive | particular circumstances often lead speeds much lower advertised transfer particularly writing many small files rather large ones mixed reading writing device.in typical wellconducted review number highperformance usb .drives drive could read large files mbs write mbs could manage mbs .mbs many small files.combining st... |
USB flash drive | examples given chosen illustrate extremes.uses personal data transport common use flash drives transport store personal files documents pictures videos.individuals also store medical information flash drives emergencies disaster preparation.secure storage data application software files wide deployments flash drives us... |
USB flash drive | cases secure usb drive may use hardwarebased encryption mechanism uses hardware module instead software strongly encrypting data.ieee attempt create generic authentication platform usb drives.supported windows windows vista service pack hotfix.computer forensics law enforcement recent development use usb flash drive ap... |
USB flash drive | forensic software required alter way information stored computer examined.forensic suites run cdrom dvdrom cannot store data media run although write attached devices external drives memory sticks.updating motherboard firmware motherboard firmware including bios uefi updated using usb flash drives.usually new firmware ... |
USB flash drive | desired mode operation either regular usb mass storage device floppy drive emulation made selectable sliding switch devices housing.booting operating systems current pc firmware permits booting usb drive allowing launch operating system bootable flash drive.configuration known live usb.original flash memory designs lim... |
USB flash drive | originally potential failure mode limited use live usb system specialpurpose applications temporary tasks asloading minimal hardened kernel embedded applications e.g.network router firewall.bootstrapping operating system install disk cloning operation often across network.maintenance tasks virus scanning lowlevel data ... |
USB flash drive | flash drives also experienced exponential growth storage capacity time following moores law growth curve.singlepackaged devices capacities tb readily available devices gb capacity economical.storage capacities range traditionally considered offer adequate space allow enough space operating system software free space us... |
USB flash drive | distributed online mac app store flash drives macbook air boot camp external optical drive flash drive used run installation windows linux.however installation windows later versions using usb flash drive hard disk drive emulation detected pcs firmware recommended order boot it.transcend manufacturer usb flash drives c... |
USB flash drive | hard drive registry host computer.the u company works drive makers parent company sandisk well others deliver custom versions applications designed microsoft windows special flash drive ucompatible devices designed autoload menu plugged computer running windows.applications must modified u platform leave data host mach... |
USB flash drive | drive used backup medium close business night drive inserted database backup saved drive.alternatively drive left inserted business day data regularly updated.either case drive removed night taken offsite.this simple enduser likely done.the drive small convenient likely carried offsite safety.the drives less fragile me... |
USB flash drive | password reset disk password reset disk feature windows operating system.user sets password reset disk used reset password computer set on.audio players many companies make small solidstate digital audio players essentially producing flash drives sound output simple user interface.examples include creative muvo philips... |
USB flash drive | applications requiring storage digital voice sound recording also combined flash drive functionality.many smallest players powered permanently fitted rechargeable battery charged usb interface.fancier devices function digital audio player usb host port type female typically.media storage marketing digital audio files t... |
USB flash drive | lcd monitors consumer hdtv viewing dedicated usb port music video files also played without use personal computer.artists sold given away usb flash drives first instance believed german punk band wizo released stick ep usb drive.addition five highbitrate mps also included video pictures lyrics guitar tablature.subseque... |
USB flash drive | technology trade shows.may given away free sold less wholesale price included bonus another purchased product.usually drives customstamped companys logo form advertising.drive may blank preloaded graphics documentation web links flash animation multimedia free demonstration software.preloaded drives readonly others con... |
USB flash drive | autorunning software way work computers normally disabled securityconscious users.arcades arcade game groove commonly groove flash drives used transfer high scores screenshots dance edits combos throughout sessions.software revision r players also store custom songs play machine feature enabled.use flash drives common ... |
USB flash drive | conveniences flash drives use little power fragile moving parts capacities small light.data stored flash drives impervious mechanical shock magnetic fields scratches dust.properties make suitable transporting data place place keeping data readily hand.flash drives also store data densely compared many removable media.m... |
USB flash drive | operating system use file system block addressing scheme.computers boot flash drives.specially manufactured flash drives available tough rubber metal casing designed waterproof virtually unbreakable.flash drives retain memory submerged water even machine wash. leaving flash drive dry completely allowing current run kno... |
USB flash drive | data removable storage devices tested using optical magnetic technologies destroyed.comparison portable storage tape applications current data tape cartridges hardly overlap flash drives tape cost per gigabyte low large volumes individual drives media expensive.media high capacity fast transfer speeds store data sequen... |
USB flash drive | floppy disk floppy disk drives rarely fitted modern computers obsolete normal purposes although internal external drives fitted required.floppy disks may method choice transferring data old computers without usb booting floppy disks sometimes used change firmware example bios chips.devices removable storage like older ... |
USB flash drive | cdr dvdr dvdr written rw varieties erasewrite cycles modern nandbased flash drives often last erasewrite cycles.dvdram discs suitable optical discs data storage involving much rewriting.optical storage devices among cheapest methods mass data storage hard drive.slower flashbased counterparts.standard mm optical discs l... |
USB flash drive | small discs expensive standard size work drives.universal disk format udf version .facilities support rewritable discs like sparing tables virtual allocation tables spreading usage entire surface disc maximising life many older operating systems support format.packetwriting utilities directcd incd available produce dis... |
USB flash drive | essentially cdsdvds good way record great deal information cheaply advantage readable standalone players poor making ongoing small changes large collection information.flash drives ability major advantage optical media.flash memory cards flash memory cards e.g.secure digital cards available various formats capacities u... |
USB flash drive | although inexpensive card readers available read many common formats results two pieces portable equipment card plus reader rather one.some manufacturers aiming best worlds solution produced card readers approach size form usb flash drives e.g.kingston mobilelite sandisk mobilemate readers limited specific subset memor... |
USB flash drive | external hard disk particularly advent usb external hard disks become widely available inexpensive.external hard disk drives currently cost less per gigabyte flash drives available larger capacities.hard drives support alternative faster interfaces usb .e.g.thunderbolt firewire esata. |
USB flash drive | consecutive sector writes reads example unfragmented file hard drives provide much higher sustained data rate current nand flash memory though mechanical latencies seriously impact hard drive performance.unlike solidstate memory hard drives susceptible damage shock e.g.short fall vibration limitations use high altitude... |
USB flash drive | imation superdisk forms drives removable magnetic media iomega zip drive jaz drives largely obsolete rarely used.products todays market emulate legacy drives tape disk scsiscsi sasi magneto optic ricoh zip jaz ibm fujitsu e bernoulli example stateoftheart compact flash storage devices – cfscsi.encryption security highl... |
USB flash drive | mid expensive alternative standard password protection offered many new usb flash storage devices.fingerprint scanning drives rely upon host operating system validate fingerprint via software driver often restricting drive microsoft windows computers.however usb drives fingerprint scanners use controllers allow access ... |
USB flash drive | pc lock devices also function normal flash drives plugged machines.controversies criticisms failures like flash memory devices flash drives sustain limited number write erase cycles drive fails.consideration using flash drive run application software operating system.address well space limitations developers produced s... |
USB flash drive | ignorance technology usb drives failure likely sudden rotating drives fail instantaneously frequently give indication noises slowness fail often enough advance warning data removed total failure.usb drives give little advance warning failure.furthermore internal wearleveling applied prolong life flash drive failure eve... |
USB flash drive | contrast sd cards write protection usb flash drives available connected drive circuitry handled drive instead host sd cards handling writeprotection notch optional.a drawback small physical size flash drives easily misplaced otherwise lost.particular problem contain sensitive data see data security.consequence manufact... |
USB flash drive | robustness usbbased flash technology integrates printed circuit board metal tip simply soldered on.result stress point two pieces join.quality control manufacturers ensure proper solder temperature weakening stress point.since many flash drives stick computers likely bumped repeatedly may break stress point.time break ... |
USB flash drive | however manufacturers produce discreet flash drives stick others use solid metal plastic unibody easily discernible stress point.sd cards serve good alternative usb drives since inserted flush.security threats usb killer appearance similar usb flash drive usb killer circuit charges capacitors high voltage using power s... |
USB flash drive | program created smuggle flash drives american south korean movies television shows well copy korean wikipedia north korea spread prowestern sentiment.current future developments semiconductor corporations worked reduce cost components flash drive integrating various flash drive functions single chip thereby reducing pa... |
Microsoft Excel | sandisk manufactured product called sd plus securedigital card usb connector.sandisk also introduced new technology allow controlled storage usage copyrighted materials flash drives primarily use students.technology termed flashcp.see also notes referencesfeatures calculation computation capabilities graphing tools piv... |
Microsoft Excel | allows sectioning data view dependencies various factors different perspectives using pivot tables scenario manager.pivottable tool data analysis.simplifying large data sets via pivottable fields programming aspect visual basic applications allowing user employ wide variety numerical methods example solving differentia... |
Microsoft Excel | excel designed used database.microsoft allows number optional commandline switches control manner excel starts.functions excel functions.existed prior excel .microsoft classifies functions categories.current functions may called vba methods object worksheetfunction names vba functions.with introduction lambda excel bec... |
Microsoft Excel | macro programming vba programming windows version excel supports programming microsofts visual basic applications vba dialect visual basic.programming vba allows spreadsheet manipulation awkward impossible standard spreadsheet techniques.programmers may write code directly using visual basic editor vbe includes window ... |
Microsoft Excel | actions repeated automatically running macro.macros also linked different trigger types like keyboard shortcuts command button graphic.actions macro executed trigger types generic toolbar options.vba code macro also edited vbe.certain features loop functions screen prompt properties graphical display items cannot recor... |
Microsoft Excel | advanced users employ user prompts create interactive program react events sheets loaded changed.macro recorded code may compatible excel versions.code used excel cannot used excel .making macro changes cell colors making changes aspects cells may backward compatible.vba code interacts spreadsheet excel object model vo... |
Microsoft Excel | early versions excel programs written macro language whose statements formula syntax resided cells specialpurpose macro sheets stored file extension .xlm windows.xlm default macro language excel excel .. beginning version .excel recorded macros vba default version .xlm recording still allowed option.version . |
Microsoft Excel | option discontinued.versions excel including excel capable running xlm macro though microsoft discourages use.charts excel supports charts graphs histograms generated specified groups cells.also supports pivot charts allow chart linked directly pivot table.allows chart refreshed pivot table. |
Microsoft Excel | generated graphic component either embedded within current sheet added separate object.these displays dynamically updated content cells changes.example suppose important design requirements displayed visually response users change trial values parameters curves describing design change shape points intersection shift a... |
Microsoft Excel | excel web also cannot display legacy features excel .macros excel .dialog sheets.also small differences excel functions work.data storage communication number rows columns versions excel . |
Microsoft Excel | limitation size data sets k rows.versions ..could handle k rows columns label iv.version . |
Microsoft Excel | onwards including current version .x handle rows labeled column xfd columns.file formats microsoft excel version used proprietary binary file format called excel binary file format .xls primary format.excel uses office open xml primary file format xmlbased format followed previous xmlbased format called xml spreadsheet... |
Microsoft Excel | file formats mainly dosbased programs.binary openoffice.org created documentation excel format.two epochs format exist ole format older stream format.microsoft made excel binary format specification available freely download.xml spreadsheet xml spreadsheet format introduced excel simple xml based format missing advance... |
Microsoft Excel | though intended file extension format .xml program also correctly handles xml files .xls extension.feature widely used thirdparty applications e.g.mysql query browser offer export excel capabilities without implementing binary file format.following example correctly opened excel saved either book.xml book.xls current f... |
Microsoft Excel | old file extensions using windows applications windows applications microsoft access microsoft word well excel communicate use others capabilities.common dynamic data exchange although strongly deprecated microsoft common method send data applications running windows official ms publications referring protocol hell.nam... |
Microsoft Excel | using external data excel users access external data sources via microsoft office features example .odc connections built office data connection file format.excel files may updated using microsoft supplied odbc driver.excel accept data realtime several programming interfaces allow communicate many data sources bloomber... |
Microsoft Excel | export migration spreadsheets programmers produced apis open excel spreadsheets variety applications environments microsoft excel.include opening excel documents web using either activex controls plugins like adobe flash player.apache poi opensource project provides java libraries reading writing excel spreadsheet file... |
Microsoft Excel | excel services current .net developer tool enhance excels capabilities.excel spreadsheets accessed python xlrd openpyxl.jsxlsx jsxls open excel spreadsheets javascript.password protection microsoft excel protection offers several types passwordspassword open documentpassword modify documentpassword unprotect worksheetp... |
Microsoft Excel | passwordprotected documents encrypted data sources set password saved documents header.password protect workbook exception – set document encrypted standard password “velvetsweatshop” since known public actually add extra protection document.type password prevent trespasser gaining access document password open documen... |
Microsoft Excel | regards services use rainbow tables e.g.passwordfind takes several seconds remove protection.addition passwordcracking programs bruteforce attack passwords rate hundreds thousands passwords second lets decrypt document also find original password.in excel xp encryption slightly better – user choose encryption algorithm... |
Microsoft Excel | therefore users change default settings lack reliable protection documents.the situation changed fundamentally excel modern aes algorithm key bits started used decryption fold use hash function sha reduced speed bruteforce attacks hundreds passwords per second.excel strength protection default increased two times due u... |
Microsoft Excel | october microsoft released excel viewer .september microsoft released excel viewer service pack sp.january microsoft released excel viewer featuring noncollapsible ribbon interface.april microsoft released excel viewer service pack sp.october microsoft released excel viewer service pack sp.microsoft advises view print ... |
Microsoft Excel | quirks addition issues spreadsheets general problems specific excel include numeric precision misleading statistics functions mod function errors date limitations more.numeric precision despite use figure precision excel display many figures thirty upon user request.displayed figures actually used computations example ... |
Microsoft Excel | although number decimal representation infinite string ones excel displays leading figures.second line number one added fraction excel displays figures.third line one subtracted sum using excel.sum second line eleven decimal difference subtracted displayed value three followed string eleven s. however difference report... |
Microsoft Excel | excels implementation involves conversions binary decimal representations leading accuracy average better one would expect simple fifteen digit precision worse.see main article details.besides accuracy user computations question accuracy excelprovided functions may raised.particularly arena statistical functions excel ... |
Microsoft Excel | excel mod function error excel issues modulo operations.case excessively large results excel return error warning num instead answer.fictional leap day year excel includes february incorrectly treating leap year even though e.g.correctly treated nonleap year.bug originated lotus deliberately implemented save computer m... |
Microsoft Excel | legacy later carried office open xml file format.thus necessarily whole number greater equal interpreted date time real number days december nonnegative number less number days december numbers whole part represent fictional day.date range excel supports dates years range – except december entered displayed jan.convert... |
Microsoft Excel | formatting cell text entering ambiguous text prevents excel converting date.this issue caused well known problem analysis dna example bioinformatics.first reported genetic scientists found excel automatically incorrectly converts certain gene names dates.followup study found many peer reviewed scientific journal papers... |
Microsoft Excel | example march membrane associated ringchtype finger gets converted date march mar sept septin converted september sep etc.secondary news sources reported fault excel original authors paper placed blame researchers misusing excel.in august hugo gene nomenclature committee hgnc published new guidelines journal nature reg... |
Microsoft Excel | filenames microsoft excel open two documents name instead display following errora document name already open.cannot open two documents name even documents different folders.open second document either close document currently open rename one documents.the reason calculation ambiguity linked cells.cell book.xlsxsheetg ... |
Microsoft Excel | multiplan became popular cpm systems msdos systems lost popularity lotus .microsoft released first version excel macintosh september first windows version .synchronize macintosh version .november .lotus slow bring windows early excel started outsell helped microsoft achieve position leading pc software developer. |
Microsoft Excel | accomplishment solidified microsoft valid competitor showed future developing gui software.microsoft maintained advantage regular new releases every two years so.microsoft windows excel .first version excel intel platform.versions prior . |
Microsoft Excel | available apple macintosh.excel .first windows version labeled correspond mac version.included runtime version windows.byte listed excel windows among distinction winners byte awards.magazine stated port extraordinary macintosh version shines user interface good better original. |
Microsoft Excel | excel .included toolbars drawing capabilities outlining addin support charts many new features.excel .introduced autofill.also easter egg excel .reveals hidden animation dancing set numbers representing lotus crushed excel logo. |
Microsoft Excel | excel .version .excel included visual basic applications vba programming language based visual basic adds ability automate tasks excel provide userdefined functions udf use worksheets.vba includes fully featured integrated development environment ide.macro recording produce vba code replicating user actions thus allowi... |
Microsoft Excel | vba allows creation forms in‑worksheet controls communicate user.language supports use creation activex com dlls later versions add support class modules allowing use basic objectoriented programming techniques.the automation functionality provided vba made excel target macro viruses.caused serious problems antivirus p... |
Microsoft Excel | excel contain various easter eggs including hall tortured souls doomlike minigame although since version microsoft taken measures eliminate undocumented features products.. released bit x version windows .later bit version nt .xalphapowerpc excel v. released microsoft office windows first major version excel .excel .of... |
Microsoft Excel | almost external changes faster stable.excel v. included office x alpha.major upgrade introduced paper clip office assistant featured standard vba used instead internal excel basic.introduced nowremoved natural language labels.this version excel includes flight simulator easter egg.excel v. included office . |
Microsoft Excel | minor upgrade introduced upgrade clipboard hold multiple objects once.office assistant whose frequent unsolicited appearance excel annoyed many users became less intrusive.excel v. included office xp.minor enhancements.excel v. included office . |
Microsoft Excel | minor enhancements significant new tables.excel v. included office .release major upgrade previous version.similar updated office products excel used new ribbon menu system.different users used met mixed reactions. |
Microsoft Excel | one study reported fairly good acceptance users except highly experienced users users word processing applications classical wimp interface less convinced terms efficiency organization.however online survey reported majority respondents negative opinion change advanced users somewhat negative intermediate users users r... |
Microsoft Excel | changes valid reference versus named range.version made extensive use multiple cores calculation spreadsheets however vba macros handled parallel xll add‑ins executed parallel threadsafe indicated registration.excel v. included office next major version v. version number skipped.minor enhancements bit support including... |
Microsoft Excel | essentially array formulas spill automatically neighboring cells need ctrlshiftenter create them.dynamic arrays default format new operators provide compatibility previous versions.perhaps biggest structural change since response similar feature google sheets.dynamic arrays started appearing prereleases march available... |
Microsoft Excel | excel .excel .excel .excel .excel . |
Microsoft Excel | part office .x—final motorola x version first powerpc version excel .part office excel .part office excel .part office v. x excel .part office excel . |
Microsoft Excel | part office excel .part office excel .part office —office mac brings mac version much closer parity windows cousin harmonizing many reporting highlevel developer functions bringing ribbon styling line pc counterpart.os excel .excel . |
Microsoft Excel | excel .mobile excel mobile spreadsheet program edit xlsx files.edit format text cells calculate formulas search within spreadsheet sort rows columns freeze panes filter columns add comments create charts.cant add columns rows except edge document rearrange columns rows delete rows columns add spreadsheet tabs.version a... |
Microsoft Excel | protection settings zoom settings autofilter settings certain chart formatting hidden sheets features supported excel mobile modified upon opening saving workbook.excel mobile became available windows windows mobile windows store.summary impact excel offers many user interface tweaks earliest electronic spreadsheets ho... |
Microsoft Excel | released month windows .installed base windows low point microsoft bundle runtime version windows .excel .. unlike microsoft word never dos version excel.excel became first spreadsheet allow user define appearance spreadsheets fonts character attributes cell appearance.also introduced intelligent cell recomputation cel... |
Microsoft Excel | excel also introduced extensive graphing capabilities.security excel widely used attacked hackers.excel directly exposed internet attacker get victim open file excel appropriate security bug excel attacker gain control victims computer.uks gchq tool named tornado alley purpose.see also comparison spreadsheet softwareco... |
Microsoft Excel | professional excel development definitive guide developing applications using microsoft excel vba nd ed.. boston addison wesley.isbn .dodge mark stinson craig .microsoft office excel inside out.redmond wash. microsoft press.isbn .billo e. joseph . |
IBM cloud computing | excel chemists comprehensive guide rd ed.. hoboken n.j. john wiley sons.isbn .external links microsoft excel – official siteibm cloud includes infrastructure service iaas software service saas platform service paas offered public private hybrid cloud delivery models addition components make clouds.overview ibm offers t... |
IBM cloud computing | last layer framework provides integrated workload tools.workloads cloud computing services instances code executed meet specific business needs.ibm offers tools cloud based collaboration development test application development analytics businesstobusiness integration security.history ibm cloud computing emerged union ... |
IBM cloud computing | cp hypervisor used software testing development enabled memory sharing across vms giving user virtual memory space.machine partitioned separate vms mainframes could run multiple applications processes time making hardware efficient costeffective.ibm began selling vm technology mainframe .in february ibm released rs lat... |
IBM cloud computing | live migration introduced power may .next ibm looked implement standardization automation technology order keep proliferation data produced increasingly efficient hardware data centers.combination virtualization standardization automation led development ibm cloud computing.ibm began develop strategy cloud computing an... |
IBM cloud computing | ibm cloud ibm smartcloud brand includes infrastructure service software service platform service offered public private hybrid cloud delivery models.ibm places offerings three umbrellas smartcloud foundation smartcloud services smartcloud solutions.smartcloud foundation consists infrastructure hardware provisioning man... |
IBM cloud computing | smartcloud platform consists solely ibm hardware software services practices.ibm smartcloud enterprise smartcloud enterprise compete products like rackspace amazon web services.erich clementi vice president global technology services ibm said goal smartcloud enterprise smartcloud enterprise provide amazon eclike experi... |
IBM cloud computing | product called ibm cloud orchestrator would serve orchestration needs enterprise.aforementioned smartcloud products discontinued.by aforementioned product called ibm cloud manager openstack discontinued although services organization may using versions openstack large scale cloud deployments.public private hybrid cloud... |
IBM cloud computing | company may also choose payasyougo pricing.hybrid cloud options allow processes hosted managed ibm others kept private cloud vpn vlan.ibm also offers planning consultation throughout deployment process.ibm offers five cloud provision modelsprivate cloud owned operated customerprivate cloud owned customer operated ibm a... |
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