HOW TO SPEED UP A SLOW COMPUTER

If  your computer is slowing down since you have purchased it
here are the things you should check for
HARD DRIVE-
hard drive filling up is important and lot of people don't realize that you must definitely
get rid of stuff that you are not using any more. now you can do that by-


disk cleanup-(  in  old windows start ->all programs->accessories->system tools->disk clean up
                        in win 8 simply search for disk cleanup would be easier     )

it lets you clean up lot of stuff you are not using anymore
CCleaner-
to download it click here
it is far more better than disk cleanup and cleans a lot of space .
also it fixes registry issues making your computer much faster
 (however you should be careful while dealing with registry )


You may also go for buying an external hard disk to keep all movies ,
games kind of stuff to make your hard disk cleaner.
Emptying recycle bin is also important.
As operating system runs from that drive more filled up
 the drive will be more time it will take to load

RAM also plays a significant role in the speed of a computer
and if you brought a computer many years ago then ram might need to be increased
as the current version of all programs would require higher ram than the old ones.
so you should go for increasing your computer's RAM.
also at last I would recommend windows 8 since it is very fast
 and if your half time is wasted in just opening and shutting down your pc
 then you definitely should go for windows 8 if possible