win7使用技巧(持续更新...)
番茄系统家园 · 2021-08-05 18:25:41
(x86)
(x86)--,-
(x86)isthedefaultlocationforallofyour32-bitapplications.Inasense,itisafolderdesignedforlegacysoftwarethatisleftoverfromthedaysof32-bitoperatingsystems.Thex86portionofthefoldernamereferstothex8632-bitarchitectureuponwhichthefirst32-bitprocessorsweredevelopedsuchasthe386,486,andPentiumCPUs.
Unfortunately,switchingfrom32-bitto64-bitapplicationsandoperatingsystemsisnotassimpleasMicrosoftwouldlike.Tomaketheswitch,everysoftwarevendor,hardwaremanufacturer,anduserwouldsuddenlyhavetostopmakingandusinganythingbuiltona32-bitarchitectureandbeginusing64-bit.Thisisentirelyimpracticalbecausemostpeoplearenotwillingtojustjunktheirinvestmentinhardwareandsoftwareandbuyeverythingnewagain.
Microsoft’ssolutiontothistransitionfrom32-bitto64-bithasbeentoaddlegacysupportformost32-bitapplications.Inotherwords,most32-bitapplicationswillfunctioninthe64-bitoperatingenvironment.Keepinmindthatotheroperatingsystemsoperatingona64-bitarchitecturecannotloadorrun32-bitapplicationsatall.
Tohelpmakethetransitioneasier,Microsofthasdesignatedthatall32-bitapplicationshould,bydefault,beloadedintotheProgramFiles(x86)folderratherthangettingmixedinwithtrue64-bitapplicationsintheregularProgramFilesfolder.
Soon,however,mostapplicationswillbe64-bitmakingtheneedformultipleProgramFilesfoldersunnecessary.Still,evenMicrosoftwhenitreleasedWindowsVista64-bit,failedtodevelopandreleasea64-bitversionofOffice2007thatwasreleasedatthesametime.
Keepinmindthatbythetimeweallmaketheswitchto64-bitapplications,itislikelythattalkof128-bitarchitectureswillforceustogothroughthewholeprocessagain.
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