Computer system may fail in some cases or reveal some troubles after its long use as well as issues might be seen in equipment or software. For instance, if your computer system switches off with in 5 mins after you begin your computer system without the manual shutdown then it might be due to the fact that your CPU follower is not working correctly to cool down the cpu and it is warming up. Lot of warm is produced in the cpu when computer system is working and the job of CPU follower is to cool the processor. You can likewise try some other methods if your computer is working slowly. You can learn the programs that are mounted but you are not utilizing them. Disk defragmenter and Disk cleaning are the system tools existing to check and defragment your drives. Disk defragment is the realignment of your data on the disk drive to maximize the capacity of hard drive to accessibility data whereas disk cleanup cleanses the unnecessary information from your hard disk drive.