HI, I have the sims 3 and i cannot use my sims mobile or laptop in the inventory when i do click the laptop in my inventory it wants to move it rather than use it.

Please help.

Did you go through the Game Problem solutions mentioned in the sticky post?
http://www.modthesims.info/wiki.php..._3_Game_Problem

Also, it's good to provide detailed information of what you have already tried to do to fix the problem. You didn't mention if you have any third party custom content and mods. If you do, try without them and remove the cache files, as well.