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

Fix Task Scheduler Connection Timeout Error

If you see a connection timeout error when trying to connect to a remote computer in Task Schedul...

Fix PowerShell Blank Screen After Windows 10 Update

After a Windows 10 update, you might open PowerShell and see nothing but a blank window—no prompt...

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 Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

How to Fix OneDrive Sync 504 Gateway Timeout Error

You try to sync files, but OneDrive shows a 504 Gateway Timeout error. The sync stops, and you ca...

Fix Windows Activation Proxy Server Not Responding

When you try to activate Windows and see “proxy server not responding,” it usually means Windows ...