Knowledge base for software setup, errors, and daily tool work.

Fix Windows Search Indexing Paused in Windows 10

You open File Explorer or Start menu and search returns no results. Or you check the indexing sta...

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...

Fix 'Cannot Access File Because It Is Locked' in Command Prompt

When you try to delete, rename, or move a file in Command Prompt and see the error "The process c...

Fix BitLocker 'Cannot Access Drive Permission Denied' Error

Understanding the Error

You see 'Cannot access drive. Permission denied' when trying to o...

Chrome Extension Not Working After Update: Fixes

You update Chrome, and suddenly a favorite extension stops working—buttons missing, features gray...

Why Command Prompt Stuck on Opening? Fixes to Try

You double-click Command Prompt, the window appears briefly, then vanishes — or it just hangs wit...