
How to fix ERR_CACHE_MISS in Google Chrome?
ERR_CACHE_MISSoccurswhenChromeblocksautomaticresubmissionofPOSTdataafterrefreshorbacknavigation;1.Usethebackbuttoninsteadofrefreshingtoavoidtriggeringit;2.Manuallyresubmittheformbygoingback,re-enteringdataifneeded,andsubmittingagain;3.Clearbrowsingda
Aug 01, 2025 am 05:59 AM
'Your connection is not private' error in Google Chrome
The"Yourconnectionisnotprivate"errorinChromeindicatesasecurityissuewiththewebsite’sSSL/TLSencryption,andyoushouldfirstverifythesite'slegitimacybeforeproceeding.2.Commoncausesincludeexpiredorinvalidcertificates,domainmismatches,self-signedce
Aug 01, 2025 am 05:57 AM
Lenovo keyboard backlight not turning on
First,trythekeyboardbacklightshortcutkeysuchasFn SpacebarorFn L,asthebacklightmaysimplybeturnedoff.2.Next,checkBIOS/UEFIsettingstoensureKeyboardBacklightisenabled,especiallyafteraBIOSupdate.3.UpdateorreinstallkeyboarddriversviaDeviceManagerordownload
Aug 01, 2025 am 05:57 AM
How to fix hardware acceleration issues in Google Chrome?
DisablehardwareaccelerationinChromesettingstoquicklytestifitresolvescrashesorglitches.2.UpdateGPUdriversviaDeviceManagerorthemanufacturer’swebsitetofixcompatibilityissues.3.OverrideChrome’sGPUblacklistbyenabling"IgnoreGPUBlacklist"inchrome:
Aug 01, 2025 am 05:56 AM
Why does Google Chrome keep crashing on my Android phone?
UpdateChromeandAndroidOSviaPlayStoreandsystemsettingstofixcompatibilityissues.2.ReducetabcountoruseTabGroupstoalleviatememoryoverload,especiallyondeviceswith3GBRAMorless.3.ClearChrome’scachefirst,thenappdataifneeded,toresolvecorruption-relatedcrashes
Aug 01, 2025 am 05:55 AM
my win laptop is connected to power but the battery percentage is decreasing
Checkifthechargerisfaultyorunderpowered—usetheoriginalorahigher-wattagecharger,asalower-wattageonemaynotsupplyenoughpowerduringheavyusage.2.Inspectforbatteryorchargingcircuitissuesbyrestartingthelaptop,updatingBIOSanddrivers,andrunningtheWindowsPower
Aug 01, 2025 am 05:54 AM
How to fix an unresponsive key on a gaming keyboard
First,checkforphysicalobstructionsbyremovingthekeycapandcleaningdebriswithcompressedairorisopropylalcohol.2.Testthekeyusingakeyboardtester,tryadifferentUSBportorcomputer,andupdateorreinstalldriversandgamingsoftwaresettings.3.Formechanicalkeyboards,in
Aug 01, 2025 am 05:54 AM
how to fix high disk usage by 'microsoft compatibility telemetrist' on a win pc
TofixhighdiskusagecausedbyMicrosoftCompatibilityTelemetry,firstdisablethescheduledtasksinTaskScheduler,thenstoptheDiagTrackserviceforbestresults.1.TemporarilyendtheprocessviaTaskManagerbyright-clickingCompatTelRunner.exeandselectingEndtask.2.OpenTask
Aug 01, 2025 am 05:52 AM
the win 10 calendar app is not syncing with my google calendar
First, confirm whether the Google account is correctly added to the mail and account list in Windows settings through OAuth; 2. Make sure that the email, contact and calendar synchronization options are enabled for the account in the calendar application; 3. Go to the privacy settings to allow "Mail and Calendar" to run in the background and enable synchronization settings; 4. If the problem still exists, delete the account and restart the computer and add it through OAuth again; 5. Check calendar.google.com to ensure that the required calendar is enabled and unrestricted; 6. Update the Windows system and the mail calendar application to eliminate compatibility issues; If the above is invalid, you can add the Google account to Outlook.com and then add the Outlook account.
Aug 01, 2025 am 05:51 AM
win 11 context menu is slow and how to fix it
Right-click on Shift to quickly call the classic context menu with faster response, which is a temporary solution; 2. Create {86ca1aa0-34aa-4e8b-a509-50c905bae2a2} item through the registry editor and configure InprocServer32 to be a null value. After restarting, you can permanently restore the Win10-style right-click menu to improve speed, but you need to pay attention to backup to prevent risks; 3. Use the ShellExView tool to disable non-Microsoft third-party shell extensions, such as 7-Zip, OneDrive, etc., which can significantly optimize the response speed, which is a recommended long-term solution; 4. Run sfc/scannow and dism/on as an administrator
Aug 01, 2025 am 05:50 AM
win 11 high disk usage 100% fix
Open the Task Manager to check disk usage and determine high-occupancy processes; 2. Disable Windows Search service if it is not used frequently; 3. Disable SysMain (Superfetch) service to reduce disk load; 4. Run disk cleaning and shut down system prompts; 5. Update or disable third-party antivirus software to avoid conflicts with WindowsDefender; 6. Close unnecessary background applications; 7. Turn off automatic maintenance and telemetry functions; 8. Update storage and chipset drivers; 9. Run SFC and CHKDSK to scan and repair system files and disk errors; 10. If you use a mechanical hard disk, it is recommended to upgrade to SSD for best performance, and you can try to disable quick boot to troubleshoot potential problems.
Aug 01, 2025 am 05:50 AM
why is Excel copy and paste not working properly
Checkforformattingmismatches—pasteasvaluesoruseMatchDestinationFormatting;2.FixclipboardglitchesbyrestartingExcelorthecomputer;3.Unprotectthesheetifcellsarelocked;4.Ensurecopiedandpastedrangesmatchinsizeandavoidmergedcells;5.TestinSafeModeanddisablei
Aug 01, 2025 am 05:49 AM
edge running slow on windows 10
ClearbrowsingdataandcachetoremoveaccumulatedfilesslowingdownEdge.2.Disableorremoveunnecessaryextensions,especiallyoutdatedorresource-heavyones,andtestperformanceinInPrivatemode.3.Adjustperformancesettingsbyenabling"Uselessmemorywheninactive"
Aug 01, 2025 am 05:48 AM
the win security intelligence update fails to install
First,checkyourinternetconnectionandensureWindowsUpdateisworking,asbotharerequiredforsecurityintelligenceupdates.2.RunaMicrosoftDefenderOfflinescantodetectandremovemalwarethatmightbeblockingupdates.3.ManuallyupdatethedefinitionsusingPowerShellwiththe
Aug 01, 2025 am 05:45 AM
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