If you install windows, then yes
Yes, you can install Steam on a MacBook Pro. Steam offers a macOS version of its client, which allows you to download and play a wide variety of games compatible with macOS. Simply visit the Steam website, download the macOS client, and follow the installation instructions. Keep in mind that not all games available on Steam are compatible with macOS.
You can't.
If your laptop has the required processing power, you can play Steam games on your laptop. Both my brother and I play Steam games on our laptops.
There are a wide range of games to play on a Macbook. Visit the Apple's game page for some suggestions. Apple also maintains a download site that includes a game section which features demos of commercial games and shareware/freeware games. You can also play online games at many websites. (See links below) The games are widely available (depending upon where you are) from stores or online retailers such as Amazon.
No.
NO but if you use bootcamp you can play it on Vista/ XP, or you can use Crossover games
use Windows Bootcamp... it allows you to play Windows games and other stuff
Bootcamp, install windows on your mac.
as many as you want to download they are free to play and Steam will never limit you for free games :) they are awesome like that.
Yes you can.
Popular ways to play free PC games without ads require a game client such as Steam Download the Steam client to download and play free games. There are also PC games available for purchase on Steam.
No.