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

How to Enable Windows Terminal Service After It Becomes Unavailable

When the Windows Terminal Service (TermService) becomes unavailable, remote desktop connections f...

Microsoft Teams Service Unavailable for a Specific User: Fix

If a single user in your organization sees a 'Service Unavailable' error in Microsoft Teams while...

Fix 'Windows Defender Firewall Has Blocked' Error

You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...

Fix Windows Defender Auto Start Not Working in Windows 10

If you find that Windows Defender isn't starting automatically when you boot Windows 10, your sys...

Fix Nginx Configuration Syntax Error on Line 22

When running nginx -t and seeing 'syntax error' on line 22, the config file won't lo...

BitLocker Encryption Causing High Memory Usage? Here's How to Fix It