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

Ubuntu Windows Security Compatibility Troubleshooting Guide

If you run both Ubuntu and Windows on the same machine—either in a dual-boot configuration or thr...

BitLocker Network Unlock Error 0x80070035 Fix

When BitLocker Network Unlock fails with error 0x80070035 (the network path was not found), the s...

How to Run Command Prompt as Administrator When Access Denied

You need to run Command Prompt with administrator privileges, but you get an 'access denied' erro...

Windows Update Pending Install Keeps Restarting: How to Fix

You’ve seen the notification: “Restart your computer to finish installing updates.” You restart, ...

BitLocker DNS Error 0x80072f8f: Causes and Fixes