Spyware is malicious software that infects computers without their knowledge. It then collects information about you. This could be personal and financial information, your surfing habits and sites visited. It then sends this information again without your knowledge or consent, to a third party. You can also change the settings on your computer and can interfere with control of their own PC. Spyware can modify the Windows registry and change the security settings in Internet. Sometimes it can even turn off the firewall and anti-virus. It is very common for a computer to have multiple infections.
This will result in increased CPU activity, disk usage and network traffic. This can cause the computer to slow down, freeze and take longer to boot, crash and slow Internet connections. If you notice your computer slow seams in performing normal duties, you may have spyware or malware on your PC. How to remove spyware. Completely disconnect from the Internet and run anti-spyware program. Use anti-spyware software to check your computer for spyware and remove it. You may already have anti-spyware on your PC.
