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

How to Fix Microsoft Store Not Opening in Windows 11

If the Microsoft Store refuses to open on your Windows 11 PC, you're not alone. The app may crash...

How to Fix Remote Desktop 502 Bad Gateway Error

If you see a 502 Bad Gateway error when trying to connect to a remote desktop, it usually means s...

Fix Windows Security High Memory Usage: Practical Steps

If you notice your PC slowing down and Task Manager shows Windows Security (or Antimalware Servic...

Chrome Profile Settings Missing After Update: Fixes

After a Chrome update, you might open the browser only to find your bookmarks, extensions, themes...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

How to Fix Command Prompt Proxy Error

If you get a proxy error in Command Prompt—for example, when running curl, git...