Yes, but it's free.
yes if you have steam account and you have purchased games with it. You can log back into that account if you reinstalled your computer or what not and log into steam again with that account and have all those games still in there just have to redownload them :(
First make a steam account. Go to the store page, search for a game you wish to purchase. Once the said game is found, click the "purchase" button. And steam will tell you the rest from here. I always use Paysafecard to buy games from STEAM because I don't have a credit card nor PayPal account, so it's very convenient for me.
steam site
Yes but games are not
You don't need to buy Skyrim from Steam, but it does need to be linked to your Steam account (by registering the serial code you should have got with the game).
No, once you purchased them you will have them after re-install process.Whatever you buy on your steam account stays with your steam account. You just need to log-in with your steam account and your dlc skins should be installed automatically to your computer.
Absolutely! Your Steam account is accessible the same way that an email account is. Once you install Steam on a computer, you can log in with your own account and your entire game library will be available to you. You will need to install whichever games you want to play on the "new" computer, but your account/scores/achievements will all be the same on any computer through the Steam cloud. I personally have a few games installed on each of my two computers using the same account, and sometimes I log into my friend's Steam program so I can have my achievements there too!
Yes, you need a Steam account to purchase and play Garry's Mod (GMod). The game is available exclusively on the Steam platform, where you can buy, download, and manage it. Additionally, having a Steam account allows you to access community features, mods, and multiplayer gameplay.
Well if you are on the same account it won't make you buy it again.
If you hacked in steam games and you got caught by VAC and got permanent ban from their client you will have to make new steam account and repurchase all the games you have. From now on you can only play those games offline single player or custom games or you can play on none VAC secured servers if it will let you.
It is an addon that you buy from steam to use with other games to give them more features.
The game is not sold in stores. It is sold on a game selling company called steam. You would need to make a account on steam and buy it there.