Checklists for software errors, setup, and tool workflows.

How to Fix Chrome Proxy Settings Not Working with Profile

You set a proxy in Chrome's settings, but it doesn't seem to take effect when you browse with you...

How to Fix Windows Defender Not Opening on Mac

If you're running Windows on a Mac via Boot Camp or a virtual machine and Windows Defender won't ...

Fix Chrome Extension Permission Denied Error

You try to install or run a Chrome extension, and you get a 'permission denied' error. This usual...

How to Fix Command Prompt Run as Administrator Not Working

You right-click Command Prompt and select 'Run as administrator', but nothing happens, or it open...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Fix Windows Security High Memory Usage

If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...