Windows 11 can enable the taskbar clock to display seconds through settings, registry, command line, or third-party tools. 1. Turn it on in settings: Go to Personalization → Taskbar → Taskbar Behavior and turn on "Show seconds in system tray clock"; 2. Registry modification: Create a new DWORD value ShowSecondsInSystemClock under HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced and set it to 1; 3. Command line execution: Run PowerShell as an administrator and enter regaddHKCU\Softw

Screen tearing is caused by the graphics card frame rate being out of sync with the monitor refresh rate, which can be solved by enabling windowed optimization, turning off full-screen optimization, setting vertical sync, calibrating the refresh rate, and turning off automatic HDR.

IfanolderapphasissuesonWindows11,usecompatibilitymode:runthebuilt-introubleshooter,manuallyselectapastWindowsversion,enableadministratorrights,oradjusthigh-DPIsettingsforbetterdisplayandperformance.

First, adjust the hardware acceleration settings, close and then restart the Edge browser; second, update or reinstall the graphics card driver to improve compatibility; then clear the GPUCache folder in the ShaderCache; and finally, reset the browser settings to eliminate abnormalities.

IfyourWindowsPCisslow,trydiskdefragmentation:1.Usethebuilt-inDefragmenttooltoanalyzeandoptimizedrives.2.Scheduleautomaticoptimizationweeklyormonthly.3.UseCommandPromptwithadminrightsforadvancedcontrolviadefragcommands.

1. Quickly switch to compatibility mode by clicking the lightning icon in the address bar; 2. Add specified website rules in the settings to achieve automatic compatibility; 3. Use the Alt T shortcut key to bring up the kernel switching menu; 4. Set global compatibility through desktop shortcut properties.

First, change the default playback device through the system sound settings, right-click the volume icon and select Sound Settings, select the target device in the output options and test; then set the default microphone in the recording tab of the sound control panel, right-click the required device and set it as the default; you can also use third-party tools such as AudioSwitch to quickly switch input and output devices; advanced users can use the nircmd command line tool to achieve automatic switching, and use the setdefaultsounddevice command to specify the playback or recording device.

1. Website location permissions can be managed through Google Chrome settings: First click the three-dot menu to enter "Settings", select "Website Settings" under "Privacy and Security", and adjust the default behavior in "Location Information" to globally prohibit or allow access; 2. For specific websites, click the lock icon in the address bar and enter "Site Settings" to configure location permissions individually; 3. If you need to clear historical authorization records, you can delete website data including location permissions through the "Clear Browsing Data" function and reset all permission settings.