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

Fix Windows Terminal Token Expired After Update

After a Windows Terminal update, you might see errors like “token expired” or “authentication fai...

Using Ubuntu Package Manager Alternatives on Microsoft Store

If you're trying to run Linux commands on Windows, the Microsoft Store offers several Ubuntu pack...

Fix Windows Defender Not Starting After Update

After a Windows update, you might see that Windows Defender (now called Microsoft Defender Antivi...

Fix Windows Activation High CPU Usage After Update

After a Windows update, some users notice that the System process or a service called sppsvc.exe ...

Fix Remote Desktop 0x104 Rate Limit Error

When you see error code 0x104 while trying to connect to a remote desktop, it usually means the s...

Fix 'ffmpeg command not found' in PHP exec()