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

Fix Windows Defender High Memory Usage & Error 0x80070002

You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...

GitLab Runner Configuration for Pending Jobs: A Troubleshooting Guide

You push a commit, the pipeline triggers, but jobs stay pending indefinitely. Th...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

Fixing 'kubectl apply' RBAC Permission Denied Errors

When you run kubectl apply -f manifest.yaml and get a forbidden err...

Fix Outlook Proxy Error After Windows Update

After a Windows update, some users see a proxy error in Outlook—something like “Cannot connect to...