How can I control my PC from my Android phone?

How can I control my PC from my Android phone?

https://www.youtube.com/watch?v=m8llWpN4800

How can I control my PC from my phone for free?

- Chrome Remote Desktop (Free: iOS & Android) - Microsoft Remote Desktop App (Free: iOS & Android) - TeamViewer For Personal Use (Free: Windows Mobile, Blackberry, iOS & Android) - Splashtop Personal (Free: iOS, Android, Kindle Fire, Windows Phone)

Can I use my phone as a remote for my monitor?

Using Teamviewer, you can configure your Android phone to control computers running on Windows, Linux, and macOS. You can even remotely control other Android devices or Windows 10 portable devices. So, you can control your computer and share screen from virtually anywhere over the internet.