Question time
1. What are the actual specs on your Dell Studio XPS? They can vary depending on what upgrades you purchase with the computer.
2. Have your ever cleaned your laptop (on the inside) in order to remove dust off important areas (AKA cpu, fan, etc.)?
3. Do you have a security system in your computer? If so, please list the programs that it consists of. (firewall, antivirus, antispyware)
4. How many programs do you have? Or How much space of your hard drive have you used?
Sorry if the questions seemed a little thorough. If you need any further assistance, I'd be happy to assist you threw either the forums, chat, or remote pc program of your choice.