What I would suggest is
Uninstalling All Programs you don't need or don't want anymore through
Add/Remove ProgramsDo this by going to
Start and then to
Control PanelClick
Add/Remove ProgramsCarefully choose the program(s) you don't need
Click on each
Program then click
Change/Remove and Follow the Uninstall Instructions
You may be prompted to
Restart your computer.
Restart once you have all the programs you don't need uninstalled.
Be careful not to remove anything needed by your computer, some of which you may be unfamiliar with the name,Then follow the next steps to clean up and straighten the drive up.
Download Temp File Cleaner
(TFC)Double click on TFC.exe to run the program.
Click on Start button to begin cleaning process.
TFC will close all running programs, and it may ask you to restart computer.
Download
Auslogics Defrag from the link in my signature below.
Auslogics Defrag in my opinion is better because:
It does a more comprehensive job at
DefraggingIt will actually show you what it is doing
At the end of working it will show you how much speed you picked up
You can view a online log of the files that
Auslogics defragged