This is the official permanent ban on a game on the steam platform, depending on the official message sent to you. Receiving this message proves that the account had cheated before, not necessarily after the game he was playing was banned by vac. Inventory will freeze. You can't play with people online, whether it's a club or for leisure.

VAC ban means that STEAM(V club) banned you, and then you can't play all V club games. Non-VAC ban means that you are banned by game manufacturers (Blue Hole). No PUBG, but it doesn't affect other games. The right shows that you are due to an external title, which is permanent and irrevocable.

VAC ban means that all VAC games in the account can't be played. VAC forbids a game. VAC doesn't mean your account is closed. You can also use steam normally, and it is no problem to play other games. If it is a stand-alone game or a game without VAC protection, it is completely unaffected.

Here, I would like to add that there are two kinds of bans on steam. One is that VAC blocked the exclusive game of valve, while other games such as pubg were blocked by developers.

VAC means automatic prohibition. VAC consists of official and community supervisors. If it is detected by VAC, the player will be directly suspended. Player performance is divided into three credit grades: green, yellow and red. As long as it is judged as a red account by the VAC system, it will be blocked.