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

Fix 'File Locked by Unknown Process' in Command Prompt

You try to delete, rename, or move a file, but Windows says it's locked by an unknown process. Th...

Fix OneDrive Sync Conflicts After Migration: Step-by-Step

After migrating files to a new OneDrive location or upgrading your organization's storage, you ma...

How to Fix Chrome Not Responding After Startup

If Chrome hangs or shows a 'Not Responding' message every time you launch it, you're not alone. T...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

How to Fix BitLocker Pre-Boot Authentication Not Working

You enter your PIN or password at boot, but BitLocker skips the prompt and boots directly to Wind...

Fix Command Prompt Network Connection Errors

When you see a 'cannot connect to network' error in Command Prompt, it usually means the command-...