I am Thomas from Fair Haven, NJ. From last few days my desktop PC is working very slowly. What I have to do to speed up my PC? Basic configuration is as below.
Intel Pentium Dual Core 2.5 GHz Processor
HD: 350 GB
Mother Board: Giga Byte
OS: windows XP
I am using Office2007 in my PC. I have enable firewall. Can I disable it? If so, then how to protect my pc from virus attack?