Which is better for the computer to get some life back into it. Should I reinstall windows 7 and start over and add the programs that I want or is it safe to uninstall the programs that I no longer use. Its been a while since I have had a fresh windows. The reason for this is that the PC has been running sluggish at times. I thought maybe it was my internet securities. Maybe it does have some impact. I am also getting a Com Surrogate every now nad then that is related to the RPCRT4.dll file. Any recommendations or suggestions. Thank you.