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

Fixing BitLocker Version Mismatch in Windows 10 Setup

When upgrading or reinstalling Windows 10, you might encounter a BitLocker version mismatch error...

Fix Chrome Profile Rate Limit Error After Update

After a Chrome update, some users see a message like “Profile rate limit error” or “Your profile ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

BitLocker Network Unlock Error 0x80070035 Fix

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

Fix Windows Defender Service Not Starting (Error 0x80070422)

You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...

Fix Windows Search High CPU Usage in Windows 10

If your Windows 10 system fan is spinning up and Task Manager shows SearchIndexer.exe using 30-90...