How to Fix Command Prompt Not Opening in Windows 11
You click Command Prompt but nothing happens. The window doesn't appear, or it flashes and closes...
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You see error 0x80070643 when trying to install Windows updates, often accompanied by a message a...
Fix Windows Defender Error 0x8007042c: Network & Setup Checks
You see error 0x8007042c when opening Windows Defender or during a scan. The message usually says...
How to Fix Windows Defender Cannot Connect Issue
If you see “Windows Defender cannot connect” or similar errors, it usually means the service is b...
Fix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
BitLocker Performance Impact After Update: What to Check
After a recent Windows update, you might notice your system feels sluggish, especially during dis...