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

Fix Windows Security High Memory Usage (100%)

You open Task Manager and see Windows Security (or Antimalware Service Executable) using nearly 1...

Windows SSL Certificate Error After Update: Step-by-Step Checklist

After a Windows update, you might see SSL certificate errors in browsers, email clients, or other...

Fix Microsoft Teams Connection Timeout on Windows 10

If you see 'connection timed out' or 'we couldn't connect' in Microsoft Teams on Windows 10, the ...

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 Path Not Found Error 0x8007007b

When you see "Windows activation path not found" with error code 0x8007007b, it usually means the...

Fix OneDrive High CPU Usage After Update

After a recent update, you might notice OneDrive using an unusual amount of CPU, slowing down you...