My computer, an HP Compaq dc 7600, running XP Pro, SP3, has slowed considerably. I have defaged, ran two anti-virus/spyware programs and found nothing.
Trying to find an answer on the web I ran across an article that said the "unmovable files", if they become fragmented, can slow down a computer. The article said that the defag utility on computer could not defag unmovable files. It recommended a program purported to defag this files, including registry files that it said could defag and cause a computer to slow down.
This is way over my head so I ask if it is advisable to fool with the unmovable files on the computer that this article said included such files as "paging files, event log files, and Registry hives". If I can't find out what has caused the computer to slow down I will have to hire a computer tech to solve the problem for me and they are expensive where I live.
Anyone here have the computer knowledge to help me with the problem. Thanks.