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

How to Fix Windows Security Service Unavailable

When Windows Security shows "Service unavailable" or a red banner, your antivirus and firewall pr...

Windows Search Dependency Conflict Setup Guide

When setting up Windows Search, you may encounter a dependency conflict—a message that a required...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Windows Search Indexer Dependency Conflicts

When Windows Search stops returning results or the indexer crashes repeatedly, a dependency confl...

How to Fix Microsoft Teams Screen Sharing Not Working

When you try to share your screen in Microsoft Teams and nothing happens—or participants see a bl...

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'...