you Norton ant virus is up to date
Out of nowhere, after a simple reboot, my XP(SP3) pc has slowed to a crawl. No problems before, running normally. I can no longer open any programs, Internet, etc. so I'm using a laptop from work. Norton opens and the cpu/memory performance graph shows very high memory usage and low cpu. I tried burning the Windows Memory Diagnostic to a cd and dvd but neither boots up, so I'm not sure what I did wrong there. Are there any diagnostics anyone can recommend?