The major benefits of anti spyware software include the elimination of any unwanted programs that could have been installed without your knowledge. These programs may redirect internet searches, alter search results, or deliver excessive pop-ups. They may also slow down your computer by taking up processor power, memory and disk space. This could lead to issues with performance, such as freezes in applications or system crashes. Anti-spyware software will detect and fix these issues and make your computer run at a high speed.
The anti-spyware program also stops criminals from taking your personal information. Cybercriminals may collect data on your Internet surfing habits, e-mail activities and even download activity. They use this information to hack your accounts, take your money or commit identity theft. These data are usually transferred to third-party organizations to use for marketing purposes. Additionally, if you are running an enterprise, keylogger spyware will gather information about your customers and employees to be used by malicious hackers.
One of the disadvantages of spyware is its difficulty in removing it once it has been installed on the computer. For instance, it may resist attempts to terminate or uninstall it, or it might restart itself once it has been eliminated. In some instances, restarting the computer that has been infected using safe mode may give an antispyware application a better chance of detecting and eliminating persistent malware. Alternatively, you can try removing the offending programs by killing their process trees, or using registry cleaning tools.