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

Fix Remote Desktop High CPU Usage in Task Manager

If you notice that Remote Desktop (mstsc.exe) or related processes are using a high percentage of...

Fix Microsoft Store 502 Bad Gateway Error

When you see a 502 Bad Gateway error in the Microsoft Store, it usually means the server that con...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Fix Windows Activation Blocked by Proxy Server

If Windows activation fails with an error like “We can’t activate Windows on this device because ...

How to Reset Microsoft Store Cache Path

If you're having trouble downloading or updating apps from the Microsoft Store, a corrupted or mi...

OneDrive Sync Update Errors: Troubleshooting Checklist

After a OneDrive update, you might see errors like "Sync pending" or "Changes can't be uploaded."...