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

Windows Security Troubleshooting Guide

Windows Security (formerly Windows Defender) usually runs quietly in the background, but sometime...

Microsoft Teams Memory Usage Keeps Increasing: Fixes

You open Task Manager and see Microsoft Teams using 1 GB of RAM, and it keeps climbing. Over a fe...

How to Fix Windows Defender Cannot Connect Issue

If you see “Windows Defender cannot connect” or similar errors, it usually means the service is b...

Task Scheduler Proxy Server Not Working: Fixes

If scheduled tasks that require internet access fail silently or return proxy errors, the issue o...

How to Fix PowerShell Version Mismatch Error

Fix 'Remote Desktop Command Not Found' in Linux