#2 – Defragment Your Hard Drive
Fragmentation results in your hard drive having to do extra work, which will slow down your computer. By defragmenting your hard drive, you will rearrange fragmented data and your disk will be able to work more efficiently. To defragment a hard drive, start by clicking on the Start button. In the search box type ‘Defragmenter’ click on it, select the disk you want to defragment and select Disk Defragment.