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

Debugging Task Scheduler Failing to Start on Ubuntu

When a scheduled task fails to run on Ubuntu, the problem is often in the scheduler configuration...

How to Fix Windows Defender Rate Limit Exceeded Error

If you're seeing a 'rate limit exceeded' error in Windows Defender (now Microsoft Defender for En...

Fix 'docker compose port already allocated' Error When Port Is Free

You run docker compose up and get an error like port is already allocated f...

Fix Windows Activation High Memory Usage After Update

After a recent Windows update, you might notice your PC running slowly and Task Manager showing t...

Fix Chrome Proxy Server Not Responding for a Profile

If Chrome shows 'proxy server not responding' only when you're using a particular profile, the pr...

How to Fix Microsoft Teams 'Command Not Found' Error