Once you’ve chosen a game, be aware that of it’s system requirements as you will need to match or surpass the requirements to be able to play. They vary depending on the game’s graphics and gameplay engine.

There are cases that the game you picked let’s you play on different servers. Servers are often put on different locations to increase the availability of the game to the other areas.

Latency refers to delays during the processing of network data. Having high latency means you are more likely to lag and could probably lead to disconnection. Having poor connection or the server is in a distant location causes high latency.

These programs come along with the game installation. They help prevent hackers from tampering your account or the game client.