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

How to Enable the Task Scheduler Service in Windows 11

If scheduled tasks aren't running or you see an error like "Task Scheduler service is not availab...

Checklist for Troubleshooting Windows Search with Logs

When Windows Search stops returning results or indexing stalls, logs often hold the clues. This c...

Fix Chrome Blank Profile Screen After Update

After a Chrome update, some users see a blank screen when trying to open their profile — no bookm...

How to Fix OneDrive Sync Error 504 Gateway Timeout

OneDrive sync error 504 (Gateway Timeout) usually appears when the client cannot reach Microsoft ...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Windows Update Connection Refused on Windows 11

If you see a 'connection refused' error when checking for updates on Windows 11, it usually means...