If your computer is a few years old, you are probably having some slow running and freezing problems and you are definitely unhappy. Your once fast smooth running machine is now slow as molasses and you are having lots of problems with it.
Most people load lots of programs and data onto their hard drive and it can well be close to the limit for storage. At this point you need to go to the list of programs installed and uninstall all the programs you don't use or use seldom. You will probably be surprised at all the material in there that you don't use now or may have never used at all. You must use use the program uninstall feature on your computer. If you simply delete icons on the desktop this accomplishes nothing.
You may also simply not have sufficient RAM memory installed on your computer. If you have less than 1 gigabyte of RAM you definitely need more memory. Memory sticks are available very cheaply these days so it will not cost a lot to add another gigabyte or more of RAM. If you can't do this yourself a computer repair shop can do it for you.
It only takes a few minutes to remove the computer cover and plug in more memory in the empty slots so don't let them charge you a lot for installation
The Windows registry may also be rthe source of problems. In fact this is the most common cause for a slow running computer. After a period of use the registry can become bloated with excess data. A lot of this useless data left by programs which you no longer use. The best way to solve this problem is to download a registry cleaner tool from the internet. This will edit out the unwanted data. Never try to do this manually or you may very well disable the computer if you mistakenly remove some necessary entries. We have tested and found that REGEASY is a very efficient and excellent way to keep your computer registry in good operating order. You can obtain a free scan from REGEASY to correct registry errors. You really should give this a try.Your computer performance will be greatly improved and you will be happy as the machine is running smoothly and much faster. Take a look here: REGEASY