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

How to Fix PowerShell Not Opening on Windows 10

You click the PowerShell icon or type 'powershell' in the Start menu, but nothing happens—no wind...

OneDrive Sync Ubuntu: Setup Checklist for New Users

Before You Start

OneDrive doesn't have an official Linux client. Ubuntu users rely on the...

Fix Microsoft Store Dependency Conflict on Windows 11

You try to install or update an app from the Microsoft Store on Windows 11, but it fails with an ...

How to Fix BitLocker Blank Screen in Safe Mode

If you're stuck at a blank screen after booting into Safe Mode with BitLocker enabled, you're not...

Fix Microsoft Store DNS Error on Wired Connection

If you see a DNS error in Microsoft Store while on a wired connection, the issue is usually with ...

Fix Windows Defender High Memory Usage in Windows 11

You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...