Step 1. Visit the i-geek blog here
Step 2. Search the desired desktop tunning prob.
eg- How to Autodelete Internet Explorer History?
Step 3. Select the most post apt post, print it for your reference.
Step 4. Go to the key and have your Windows Hacked for better.
Hacking Windows XP for better performance and fun- risk yourself @ http://i-geek.blogspot.com/.