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

Fix Command Prompt Restore Backup Error 0x80070002

When using the command prompt to restore a backup, you may encounter error 0x80070002. This error...

How to Fix a Chrome Extension That Is Not Responding

You click an extension icon, but nothing happens. Or the popup shows a loading spinner that never...

Windows Update Cleanup: Free Up Disk Space Checklist

After a major Windows update, you might notice your system drive has less free space. This is usu...

Outlook for Mac Calendar Not Syncing: Fix Guide

If your Outlook for Mac calendar isn't syncing with Exchange, iCloud, or other accounts, you're n...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix Remote Desktop 0x104 Rate Limit Error

When you see error code 0x104 while trying to connect to a remote desktop, it usually means the s...