Temporary files
Step 1. GO to run then type %temp%
Step 2. Delete all these files they are all temporary and unimportant !
Step 3. Do this on a regular basis
I suggest using ccleaner its free and very effective at clearing out your junk.
Step 1. Right click on my computer and go to properties.
Step 2. Click the advanced tab and click performance.
Step 3. Tick the box Adjust best for performance.
Source: http://goo.gl/KCP4KH
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