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

Outlook Proxy Server Setup Guide: Step-by-Step

If Outlook won't connect to your email server or keeps timing out, your network might require a p...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

Fix GitLab Runner Stuck Pending Token Issue

If your GitLab Runner shows a pending status and won't register properly, the token is often the ...

Check Which Process Is Using a Port on Windows

When a service or application fails to start because a port is already in use, you need to identi...

Fix 'Windows Activation Path Not Found' SLMgr Command Error

When you run an SLMgr command (like slmgr /ipk or slmgr /ato) and see <...

Fix Windows Security Rate Limit Error & Permission Denied

When Windows Security throws a 'rate limit exceeded' or 'permission denied' error, it usually mea...