Does Wifi mean you can take your computer anywhere in your home?

Wi-Fi is Wireless Fidelity, which is a wireless way to access the internet. It does not automatically mean you can take your computer anywhere in your home, because Wi-Fi routers have a certain range, and the range is diminished when blocked by walls. Plus, you can set the range the Wi-Fi router can reach.

If you set the router up right, you can take your computer anywhere in your home (if it is a laptop) and access the internet from there.