Sometimes everything goes slow - typing in my web browser goes laggy, slower to respond to clicks, can't play games at all cos they run so slow. CPU hardly being used, not much RAM being used, everything is fine again if I restart.
Any ideas how I could go about working out what's causing that?
System Manufacturer/Model Number Dell Precision 370 OS Windows 7 Pro X64 CPU Intel Pentium 4 Dual LP 3.4Ghz Memory 4GB DDR PC2-5200 ECC Graphics Card NVIDIA Quadro FX 3400/4400 Sound Card SoundMAX Integrated Digital Audio Monitor(s) Displays HP 22" w2207 LCD Screen Resolution 1680 x 1050
Hard Drives 300GB Maxtor 6L300RD PATA
128GB Kingston SV200S3128G SSD (boot)
1.5TB Seagate ST3150041AS SATA Internet Speed Cable via Road Runner 2MB Upload, 20MB Download