Online spyware scans detect and remove malicious code that tracks user activity, but may not detect all types of spyware. Paid programs are more effective, but some viruses require a complete OS reinstallation. Verify the legitimacy of the scan before using it and carefully check results before uninstalling anything.
An online spyware scan is a program that scans a computer for malicious code known as spyware or simply malware, which can track and log a user’s activity. This is often for the purpose of stealing credit card information, passwords, emails or other personal data. An online spyware scan is one way this spyware can be detected and, in some cases, removed. Anti-spyware programs typically come with most antivirus programs or security suites that are purchased and installed on a system, although it is also possible to purchase a dedicated anti-spyware computer program. Online scanning programs are a pretty basic option that may not be able to detect all types of spyware and may not be able to remove them completely.
While typically free, an online spyware scanning company may charge a fee to remove detected spyware. In general, however, if a free spyware scan finds spyware on a computer, it’s best to purchase an antivirus program that contains a spyware removal tool to ensure all spyware is removed. Some particularly pervasive viruses or spyware can only be eliminated with a complete reinstallation of the operating system. However, most paid programs are quite good at detecting and removing malicious programs.
If you choose to use an online spyware scan to detect spyware on a computer, be sure to verify that the scan is legitimate and not simply a trick to trick you into downloading something onto your computer that could be equally destructive. One way to do this is to simply do a quick search for the spyware scan name; if it comes out with positive reviews, then it’s probably safe, but watch out for mentions of a scam. This indicates that you should keep looking for a different scanning program. There are numerous free options available online.
Once your online spyware scan is complete, be sure to check the results carefully to determine if it is indeed spyware. Some programs flag other computer programs as spyware, but they may be legitimate programs. Do not delete or uninstall anything from your system until you are sure that it is indeed spyware and that the uninstall will be effective. Again, you may need to pay a fee to have the spyware removed via an online spyware scan, or take your computer somewhere for repair.
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