Is your computer running too slowly, or does it constantly give you the blue screen of death? This happens to the majority of users, but fortunately there are a few things you can do that can help you solve the problem: Get rid of useless programs: the average user has installed many programs that do nothing more than taking up valuable memory. You need to locate any program that you have no use for anymore and delete it. This will increase you PC's speed significantly. Remove all spyware and adware: most computers that are connected to the internet have spyware and adware on them. Every time you surf the net a few websites will drop some adware into you PC. You need to download a spyware cleaner in order to get rid of this problem, which considerably slows down your system. Repair the registry: 90% of the time you see slow computers, registry errors are to blame. The registry is like a large repository that over time becomes bloated with useless files. After it gets corrupted, it becomes very difficult to locate any data and this causes a significant slow down in the operation of the system. In this case you will need to remove all the unnecessary entries, so as to free up some space. You must really know what you are doing, because if you remove the wrong entry your PC may crash. A good idea would be to download an online registry cleaner tool, which will delete errors and will leave all the necessary data intact. Of course you need to keep in mind that not all the tools are the same. Some applications can detect more errors than others and are much safer to use.