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

Fix Microsoft Store Error 0x80070005: File Locked

When you see error code 0x80070005 while trying to install or update an app from the Microsoft St...

How to Fix Windows Security Backup Not Working

Windows Security backup (part of Windows Backup or File History) may stop working for several rea...

Fix CMD Service Unavailable Due to Group Policy

Situation

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

Fix Microsoft Store High CPU Usage After Update

After a Windows update, you might notice that Microsoft Store consumes an unusual amount of CPU, ...

Fix Chrome Profile Network Error: Unable to Connect

You open Chrome and get 'Unable to connect to the internet' or a similar network error, but other...

How to Fix Outlook 'Cannot Expand Folder' Error

You open Outlook, click a folder, and see: "Cannot expand the folder. The set of folders cann...