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

Fix Windows Update Auto Start Configuration Error

You might see a message like "Windows Update auto-start configuration error" when trying to run u...

OneDrive Sync File Locked: Step-by-Step Checklist

If you see "file locked" or "file in use" in OneDrive, it means another process or user has the f...

Microsoft Teams 504 Error: Causes and Fixes

When Microsoft Teams shows a 504 error, it usually means the server gateway timed out while tryin...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...

Fix Windows Activation 502 Bad Gateway After Upgrade

After a Windows upgrade, you might see a '502 Bad Gateway' error when trying to activate. This us...

Fix Git Push Rejected: Non-Fast-Forward vs Fast-Forward

When you run git push and see an error like ! [rejected] main -> main (non-fas...