My computer has Gawn nutz!

When i start My computer Its always Low on Page File Memory or sumtin and makes my compuTAIR go so <img src=http://forums.eyesonff.com/images/smilies/rpg_009.gif><img src=http://forums.eyesonff.com/images/smilies/rpg_009.gif><img src=http://forums.eyesonff.com/images/smilies/rpg_009.gif><img src=http://forums.eyesonff.com/images/smilies/rpg_009.gif>ing Slow! And i have no clue what to do..sometimes it jus fixes itself and sometimes when i go CTRL>ALT>DELETE and then Processes it has sumtin called services.exe and is using like 90,000 to 180,000+ K of Mem Usage..WTF WTF WHAT SHOULD I DOOO