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Fix Windows Update High Memory Usage & Permission Denied Errors

You're trying to run Windows Update, but your system slows to a crawl—memory usage spikes, and yo...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Windows Security Token Expired Error

You’re trying to access a network share, remote desktop, or an app that uses Windows authenticati...

How to Fix Chrome Not Opening on Ubuntu

If Chrome refuses to start on Ubuntu—clicking the icon does nothing, or you see a brief splash sc...

How to Fix Remote Desktop 502 Bad Gateway Error

If you see a 502 Bad Gateway error when trying to connect to a remote desktop, it usually means s...

How to Fix Windows Security Missing from Taskbar

If you notice the Windows Security shield icon is missing from your system tray, you're not alone...