spacedesk is a free app that lets you use an Android tablet as a second display for your Windows PC. Learn how to set up and use it.

You can use an Android phone as a mouse, whether you have a top-of-the-line flagship or a budget Android phone. It isn't a perfect mouse replacement, and you'll need to get used to the feel of it.

You've decided that it's time to leave your laptop behind. Congratulations! Here's how you can turn your tablet into a workhorse.

No Wi-Fi? No problem. Use your phone to give your tablet, computer and other devices access to the internet.