maybe you experienced when the computer switched first everything went smoothly, but several minutes late, the computer becomes slow and then hangs of freezes the computer into the total, could not be handled apain.the only way is toreset the computer by force and then the computer turned on again, but after a while the computer became hang again, you must feel really upset what happened?
actually, many factors that can make the computer become slow or even hangs. here are some of my esperience as a computer repair hangs.