Want to control your computer using your mobile phone? Check out Remote Mouse, a remote control app that transforms your mobile phone into a wireless controller to control your computer.

Remote desktop allows you to access your PC's files and applications from another device. Microsoft Remote Desktop works best when you're on the same network as the remote PC. Chrome Remote ...

There are now numerous remote access programs to choose from that will connect one computer to another across the web. What's more, a lot of the basic tools are free to use.

You can also use Chrome Remote Desktop for tech support, accessing another person’s PC through a one-time access code.

You can scan a QR code using the camera on your smartphone, tablet, or computer. Scanning QR codes lets you easily access websites, restaurant menus, videos, and more.

Sharing Wi-Fi access data via Windows 11 will be child's play. Microsoft has integrated a QR code function into its operating system.

Run TeamViewer on your remote machine and log into your account. You should immediately see your home computer in the list. Double-click on it to start a remote session with that machine.

As technology continues to evolve, QR-enabled access control is set to become even more sophisticated, providing an even greater level of security and convenience.