2. Make sure you have a good anti virus program (Only one per computer please), have it up to date, and auto monitoring. Article Body: 9 Tips To Keep Windows XP Running Smooth Here are 9 Tips in the order they should be completed that can help keep your computer happy and working without complaining: Word Count: 497 4. Run Disk Clean Up Daily (Start, Programs, Accessories, System Tools, Disk Clean Up - a box opens - make sure each box is checked, click 'OK' - a box pops up - Click Yes).