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

Fix Outlook Connection Timeout When Sending Emails

You try to send an email in Outlook, but after a long pause you see an error like “Connection to ...

Fix Windows Activation 502 Bad Gateway Due to Proxy Settings

If you see a "502 Bad Gateway" error when trying to activate Windows, the problem is often a misc...

OneDrive Invalid Configuration Sync Issue Fix

Understanding the Problem

You open OneDrive and see an error like "Invalid configuration"...

Windows Terminal High CPU and Memory Usage Fix

If Windows Terminal is using excessive CPU or memory, it can slow down your system. This usually ...

Fix Microsoft Teams DNS Error on Windows 10

You launch Microsoft Teams on Windows 10 and see an error like "Can't connect to server" or "DNS ...

Fix Command Prompt Auto Start Not Working After Update

After a Windows update, you might find that Command Prompt no longer opens automatically at start...