Are there patches available for those apps? Have you scanned for viruses, spyware etc?
Here is the memtest website: http://www.memtest.org/
You'll find instructions there. Do you even a spare floppy disk or a CD/DVD-RW?
Here is the memtest website: http://www.memtest.org/
You'll find instructions there. Do you even a spare floppy disk or a CD/DVD-RW?