I have a fairly new Dell Inspiron 531S. It's less than a year old; I don't use it often because it runs very slowly. I'm sure it's a hardware issue but I don't get any of this hardware stuff. It has 512MB of RAM. My C Drive is total size 64.4 GB; free space is 40.9. Can anyone guide me through what I need to make this run quicker? I appreciate any information I can get. Thank you!