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Why is my keyboard not typing in any browser

Ensureyou'reclickingintoaneditabletextfieldwithablinkingcursor;pressTabtonavigatetoinputareas.2.Testinanincognito/privatewindow;iftypingworks,disableextensionsonebyonetofindtheculpritordisableaccessibilityfeatureslikecaretbrowsing.3.PressF7todisablec

Jul 31, 2025 am 08:16 AM

Browser keyboard

How to fix ERR_HTTP2_PROTOCOL_ERROR in Google Chrome?

First refresh the page and check other websites to confirm whether it is a temporary or single site problem; 2. Clear the browser cache and cookies to avoid corrupt data interfering with HTTP/2 connections; 3. Temporarily disable all extensions to check whether there are extensions (such as ad blocking or security tools) to cause communication interruption; 4. Disable the "experimental QUIC protocol" in chrome://flags, force the use of HTTP/1.1 or standard HTTP/2 to eliminate protocol conflicts; 5. Check the antivirus software, firewall or proxy settings, temporarily turn off the HTTPS scanning function, and eliminate the interference of middleware to SSL/TLS; 6. Perform DNS refresh and network reset, and run ipconfig/fl on Windows

Jul 31, 2025 am 08:15 AM

chrome HTTP2

how to fix 'the specified module could not be found' win error

The"Thespecifiedmodulecouldnotbefound"erroristypicallycausedbymissingorincompatibledependencies,anditcanberesolvedbyfollowingthesesteps:1.ReinstallorrepairMicrosoftVisualC Redistributables,ensuringbothx86andx64versionsareinstalledifneeded;

Jul 31, 2025 am 08:12 AM

how to fix win 10 update error 0x80070005

Solutions to error 0x80070005 include: 1. Run the Windows Update Troubleshooter tool to automatically fix the problem; 2. Obtain ownership of the SoftwareDistribution folder and reset permissions; 3. Run SFC and DISM commands as administrator to repair system files; 4. Temporarily disable third-party antivirus software; 5. Check UAC settings and ensure that you use the administrator account; 6. Manually reset the Windows Update component service and clear the cache folder, restart the computer and try the update after completing these steps, which can usually resolve the error.

Jul 31, 2025 am 08:11 AM

my win pc shows a black screen with only a cursor before login

First try to start explorer.exe through the Task Manager; if it is invalid, run sfc/scannow and DISM to repair the system files; 1. Restart and enter safe mode; 2. Uninstall the graphics card driver in safe mode; 3. Disable all startup items and perform full-disk antivirus; 4. Check and repair Windows updates; 5. If the user configuration file is corrupted, create a new administrator account to migrate data; finally consider using the media creation tool for repair and installation. This problem is usually a software or driver failure, and in most cases it can avoid data loss.

Jul 31, 2025 am 08:07 AM

cursor black screen

How to fix preparing automatic repair loop

Forcethecomputertoshutdown3–4timesduringstartuptoaccesstheWindowsRecoveryEnvironment.2.UseStartupRepairorSystemRestorefromAdvancedoptionstofixbootissuesorrevertsystemchanges.3.RunCHKDSKC:/f/rinCommandPrompttorepairdiskandfilesystemerrors.4.Executeboo

Jul 31, 2025 am 08:07 AM

How to fix Windows Defender not turning on

Checkifathird-partyantivirusisrunninginTaskManageranduninstallordisableit,thenrestartyourPC.2.ManuallyturnonReal-timeprotectioninWindowsSecuritysettingsandenableCloud-deliveredprotection,Automaticsamplesubmission,andTamperProtection.3.RuntheWindowsSe

Jul 31, 2025 am 08:06 AM

My Google Chrome is stuck on 'Waiting for cache'

RestartChromeandyourcomputertoresolvetemporaryglitches.2.ClearChrome'scachemanuallybydeletingfilesintheCache,MediaCache,ShaderCache,andCodeCachefoldersafterclosingChromecompletely.3.RunChromeasadministratortoovercomepermissionissues.4.Fixpermissionso

Jul 31, 2025 am 08:02 AM

network discovery is turned off and won't enable in win 10

TurnonNetworkDiscoverymanuallyinNetworkandSharingCenterforyourcurrentnetworkprofile,enablingitforpublicnetworksifonatrustednetwork.2.EnsureessentialserviceslikeFunctionDiscovery,SSDPDiscovery,UPnPDeviceHost,DNSClient,andDHCPClientaresettoAutomaticand

Jul 31, 2025 am 07:59 AM

network discovery

my win pc is not detecting my monitor's native resolution

ThemostcommonfixforaWindowsPCnotdetectingamonitor’snativeresolutionistoswitchtoaDisplayPortcableorupdatethegraphicsdriver.1.Useahigh-qualityDisplayPortorHDMIcableandensureit’ssecurelyconnectedortryadifferentportorcable.2.Updateorreinstallgraphicsdriv

Jul 31, 2025 am 07:59 AM

my win pc's front panel audio jack is not working

First,ensurethefrontpanelaudiocableissecurelyconnectedtothecorrectheaderonthemotherboard,suchasF_AUDIOorAAFP,andverifythecorrectmode(HDAudioorAC’97)inBIOSifnecessary.2.Next,opentheRealtekAudioConsoleviaWin S,enablesettingslike"Separateallinputja

Jul 31, 2025 am 07:59 AM

Audio Fault