1. HOW TO PERFORM COMPUTER MAINTENANCE USING DISK CLEAN-UP AND DISK DEFRAGMENT BY SHERWIN C. MANINGAS

2. 1. Click start, Select Programs, Accessories, System Tools then Click Disk Cleanup.

3. 2. On the Disk Cleanup dialog box, check all the boxes you want to delete, then click OK

4. 2. Click Yes to Confirm.

5. 3. Disk Cleanup Dialog box with progress bar appear. Wait until it finish the cleanup.

6. 1. Click start, Select Programs, Accessories, System Tools then Click Disk Cleanup.

7. 2. On the Disk Defragment window, select the drive you want to defrag then click defragment.

8. 3. Wait until the defragment process finish. This may take a while depending on your computer performance and Hard Drive space.

9. 4. Disk Deframent shows a dialog box that defragmentation is complete for the hard drive you select. Click Close.