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Article Tags

Common Problem

web3.0

All

Backend Development

All PHP Tutorial Python Tutorial Golang XML/RSS Tutorial C#.Net Tutorial C++

Web Front-end

All JS Tutorial HTML Tutorial CSS Tutorial H5 Tutorial Front-end Q&A PS Tutorial Bootstrap Tutorial Vue.js

Database

All Mysql Tutorial navicat SQL Redis phpMyAdmin Oracle MongoDB

Operation and Maintenance

All Mac OS Linux Operation and Maintenance Apache Nginx CentOS Docker

Development Tools

All VSCode sublime notepad git composer

PHP Framework

All Laravel YII

Common Problem

All

Other

All IIS SEO Premiere

Tech

All AI It Industry

CMS Tutorial

All WordPress

Java

All javaTutorial

System Tutorial

All Windows Series LINUX MAC

Computer Tutorials

All Computer Knowledge System Installation Troubleshooting Browser

Hardware Tutorial

All Hardware News Hardware Review

Mobile Tutorial

All Mobile News iPhone Android Phone

Software Tutorial

All Mobile Application Computer Software Office Software

Mobile Game Tutorial

All Gaming News Mobile Game Guide

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Technical Articles

Common Problem

How to fix Windows 10 missing DLL files? (System File Checker)

IfyouencountermissingDLLfilesonWindows10,theSystemFileChecker(SFC)toolcanscanandrestorecorruptedormissingprotectedsystemfiles.Herearethemethodstofixthisissue:Theoperatingenvironmentofthistutorial:DellXPS13,Windows

Mar 04, 2026 am 04:13 AM

How to run Windows 11 in Safe Mode? (Troubleshooting)

IfWindows11failstobootorbecomesunstable,useSafeModetodiagnoseissues.Try:1)Settings>Recovery>Restartnow;2)msconfig>Boottab>Safeboot;3)Forceshutdownthreetimes;or4)WinRECommandPromptwithbcdedit.

Mar 04, 2026 am 04:09 AM

How to fix Windows 11 microphone not working? (Privacy settings)

IfyourWindows11microphoneisn’tworking,enablemicrophoneaccessinPrivacy&securitysettings,grantpermissiontospecificapps,resetpermissionsviaCommandPromptandPowerShell,andcheckdevice-levelprivacysettingsinDeviceManager.

Mar 04, 2026 am 04:03 AM

How to fix Windows 10 airplane mode stuck? (Radio management)

IfWindows10remainsstuckinairplanemode,try:1.RestartingtheRadioManagementservice;2.RunningtheNetworkAdapterandInternetConnectionstroubleshooters;3.Reinstallingorupdatingnetworkdrivers;4.ResettingradioservicesviaPowerShell;5.DisablingFastStartupandperf

Mar 04, 2026 am 04:01 AM

How to speed up Windows 10 boot time? (Startup apps)

IfWindows10bootsslowly,disableunnecessarystartupappsviaTaskManager,msconfig,Settingsapp(filteringbyimpact),orRegistryEditor—prioritizinghigh-impactitemsandavoidingcriticalsystementries.

Mar 04, 2026 am 03:57 AM

How to fix Windows 10 'Access Denied' folder? (Ownership)

Ifyouget“AccessDenied”whenaccessingaWindows10folder,takeownershipandgrantFullControl:viaProperties>Security>Advanced,oruseAdminCommandPromptwithtakeownandicacls.

Mar 04, 2026 am 03:55 AM

How to fix Windows audio services not responding? (Sound fix)

IfWindowsaudioservicesstopresponding,restarttheWindowsAudioandEndpointBuilderservices,runtheAudioTroubleshooter,reinstallorupdateaudiodrivers,verifyRPCandDCOMservicesaresettoAutomatic,andperformacleanboottoruleoutthird-partyinterference.

Mar 04, 2026 am 03:54 AM

How to fix Windows 11 screen flickering? (Refresh rate)

IfscreenflickeringoccursonWindows11duetorefreshratemismatch,try:1.SettingthenativerefreshrateinDisplaySettings;2.Updatingorrollingbackthegraphicsdriver;3.Disablinghardware-acceleratedGPUscheduling;4.Usingrecommendedresolutionand100%scaling.

Mar 04, 2026 am 03:52 AM

How to fix Windows Store apps not opening? (Cache reset)

IfWindowsStoreappswon’tlaunch,try:1.Runthebuilt-inWindowsStoreAppsTroubleshooter;2.ResettheStorecacheusingwsreset.exe;3.Re-registerallStoreappsviaPowerShell.Thesestepsresolvecachecorruptionandregistrationissues.

Mar 04, 2026 am 03:49 AM

How to fix Windows 10 'Class not registered' error? (Explorer fix)

Ifyousee“Classnotregistered”inFileExplorer,try:1.Re-registeringshellDLLsviaAdminCommandPrompt;2.RunningDISMandSFCscans;3.ResettingExplorerviaPowerShell;4.Disablingnon-MicrosoftshellextensionswithShellExView;or5.Performinganin-placeWindowsupgrade.

Mar 04, 2026 am 03:44 AM

How to disable Windows 11 lock screen ads? (System settings)

ToremovelockscreenadsinWindows11,disablelockscreentips,turnoffadvertisingIDandtailoredexperiences,configureGroupPolicy(Pro/Enterprise),andsettheDisableWindowsConsumerFeaturesregistryvalueto1.

Mar 04, 2026 am 03:42 AM

How to bypass Windows 11 TPM 2.0 requirements? (Installation fix)

IfyourPClacksTPM2.0,Windows11setupblocksinstallation.Tobypassthis:1)Duringsetup,useShift F10toopenCommandPrompt,edittheregistrytoaddLabConfigkeysdisablingTPM/SecureBootchecks;2)UseRufustocreateamodifiedUSBwithbuilt-inbypasses;or3)Modifysetuphost.exe’

Mar 04, 2026 am 03:33 AM

How to fix Windows 11 file explorer crashing? (Folder options)

IfFileExplorercrasheswhenopeningFolderOptionsinWindows11,try:1.Runningthebuilt-inFileExplorerTroubleshooter;2.ResettingcorruptedregistrykeysunderExplorer\Advanced;3.Disablingsuspiciousthird-partyshellextensionsviaAutoruns;4.Testingwithanewuserprofile

Mar 04, 2026 am 03:22 AM

How to change Windows 11 language settings? (Region & Time)

Toadjustlanguage,region,ortimeinWindows11:1)ChangedisplaylanguageviaSettings>Time&Language>Language&region,thenrestart.2)Updateregionalformatandlocationthere—norestartneeded.3)SettimezoneandenableautomatictimesyncinDate&timesettings

Mar 04, 2026 am 03:19 AM