No, this is not a spam message. It is not an advertisement and does not have any political implication. The question is related to software (PokerStars.net for Windows) and it is in English. To play on your account installed on another PC, you can follow these steps:
1. Install the PokerStars.net software on your PC at the weekend house. 2. Launch the software and click on "Log In" or "Sign In". 3. Enter your account credentials (username and password) that you use on your home computer. 4. Once logged in, you should be able to access your account and play poker on your PC at the weekend house.
