 All computer has BIOS ( Basic input/output system). Here, you can set up how your PC will run. It is a blue colored full screen with different tabs like general, exit, devices and many more. Go to BIOS by simply hitting del (delete) continuously after restarting your computer.

 Once in BIOS, look for the booting set up. Listed there are the devices which computer normally boots. ( Harddisk, CD-rom, Floopy Disk and Network)

 Place the CD-Rom as the first boot and see to it that the bootable CD of Operating system you want is inserted in the CD-Rom. Then Place harddisk as the second booting device. Third and fourth booting devices are not usually important.

 Save the changes and Exit. This will restart your computer automatically.

 When your computer restarts wait until you see a message saying Boot to CD <----if this showed up hit any key to boot to CD. This will make your computer refer to the CD.

 They will ask you if you want to delete or to create a new partition. For me just delete the partition and do not create anymore partitions. This will only slows your computer down.

 After Deleting the partitions, they will ask you if you wanted to format you PC. There are 4 choices in there: a. Quick format (FAT) b. Format (FAT) c. Quick format (NTSF) d. Format (NTSF) Choose the format either NTSF or FAT. Sometimes quick formatting result to corruption of some files.

 The computer will copy the contents needed from the CD to your PC and installs it. Windows will appear but i know when you see one you can understand what to do. It will just ask for date and time and user name if you want to.

 After the installation is complete the computer will automatically restart.

 Once restarted, set the display in your choice. You can do anything now. Congratulations, you now can reformat PC. :DD

THE END :D