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

Fix Windows Defender Blocked by Group Policy Permission Denied

You try to open Windows Defender Security Center or run a scan, but get an error: "Windows Defend...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

How to Restart Remote Desktop Service from Command Line

If you need to restart the Remote Desktop service on a Windows machine—perhaps because users can'...

Fix SSH Permission Denied (publickey) Error

You try to SSH into a server and get Permission denied (publickey). This typically m...

Fix Microsoft Teams Stuck on Loading Screen

When Microsoft Teams gets stuck on the loading screen with the spinning dots, it usually points t...

Chrome Profile Sync Not Working: Quick Fixes

You open Chrome, log into your profile, and expect your bookmarks, passwords, and settings to be ...