To run a Disk Cleanup on your Windows Vista or XP computer:

1. Click Start, point to Programs or All Programs, point to Accessories, point to System Tools, and then click Disk Clean-up.
   Note: If you are using a Windows Vista computer, click My files only (see Figure 1).
   
   Figure 1.
   
   
2. Windows Vista (see Figure 2): Check Temporary Internet Files and Setup Log Files, then click OK.
   Windows XP: Check Temporary Files, then click OK.
   
   Figure 2.
   
   
3. Windows Vista: Click Delete Files (see Figure 3).
   Windows XP: Click Yes (see Figure 4).
      
   Figure 3.   
   
   Figure 4.