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

Fix Windows Security Real-Time Protection Turning Off Automatically

If you notice Windows Security's real-time protection keeps turning off by itself, your PC may be...

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...

Fix OneDrive Sync Not Working: Permission Denied Access Error

You try to sync a file or folder in OneDrive, but it stops with a 'permission denied' or 'access ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

BitLocker Not Working on System Drive: Fix Guide

If BitLocker won't turn on, keeps asking for a recovery key, or shows errors on your C: drive, yo...