First of all you have to click on the ‚Äòmy computer‚Äô. Now you have to click on the ‚ÄòC drive‚Äô. Now go to ‚Äòyour name‚Äô folder. Then click on ‚Äòtools and settings‚Äô from the top. Now click on the ‚Äòfolder options‚Äô. Then click on the ‚Äòview‚Äô option. Now check against the ‚Äòshow the hidden files and folders‚Äô option. Then click on ‚Äòapply‚Äô. At the last click ‚Äòok‚Äô. Now go to ‚Äòyour name‚Äô folder. Click on the ‚Äòtemp‚Äô folder. Open it and then you shall find some light colored folders and files that were previously hidden. Select all these light color files and then ‚Äòdelete‚Äô them. This is an easy way to clean the unwanted files. That‚Äôs it.