How to speed up computer

Here are some ways to speed up your computer by deleting junk data on every drive to increase free space with the following keywords:

Delete data in Recycle Bin
Disk Cleanup to delete junk data => Right Click on any Drive we want to clean junk data => Properties => Disk Cleanup => Click All => OK => Delete File
Delete junk data in C: \ Windows \ Temp or click Start => Run => temp => Delete All File
Delete junk data in C: \ Users \ SMT-PC \ AppData \ Local \ Temp or click Start => Run =>% temp% => Delete All File
Delete junk data in C: \ Windows \ Prefetch or click Start => Run => Prefetch => Delete All File
Speed up at startup Computer Start => Run => msconfig => boot => Timeout You can set only 3 => Apply => OK
Speed up at computer startup and press Ctrl + Shift + Esc or right click on Tastbar => Task Manager => select Startup and you click Disabled on some programs that we have installed.