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

Fix Windows Security High CPU Usage and Slow PC

If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...

Fix Edge Update Not Working After Windows Update

After installing a recent Windows update, you might find that Microsoft Edge refuses to update. T...

Outlook Version Mismatch: Fix Email Sync Issues

If your Outlook email stops syncing after an update or when switching devices, a version mismatch...

How to Fix Microsoft Teams 502 Bad Gateway on Windows 11

You open Microsoft Teams on Windows 11 and see a "502 Bad Gateway" error. This usually means Team...

Fix Command Prompt pip Install Permission Denied Error

Fixing Microsoft Teams Proxy Error Code Causes

When Microsoft Teams shows a proxy error, it usually means the app can't reach the internet prope...