"AT-GAMES" appears in favorites

Hi, i just signed up here, but have used this site before since it provided great help in solving other problems. Also, i should say I'm not too bright with all computer things, i am ok though.

MY QUESTION: For a while now a folder link in favorites appears for "AT-GAMES", when I delete it, it comes back a while later.

Is it a serious problem, and how do I remove it?

Thanks

 

Seems you said 'yes' to it. Check it out here.

At the top is a link on getting rid of it.

 

Thanks, I just want to be sure of something. Is this a reliable thing to use, or will it install more things onto my computer.

Once before I tried using something to fix a problem, and it just added more.

Thanks.