# computer_id var (client)

Source: https://ref.dm-lang.org/client/var/computer_id

### Default value
> A unique numerical identifier for the player's computer. The value is in text form.

This is a read-only text value which contains a unique numerical identifier for the player's computer. Its primary purpose is to detect if players are connecting to a server with multiple accounts on the same machine, while still allowing for multiple accounts on the same network (eg, through a router).