Not all viruses affect computer systems in the same way, but there are several warning signs to look out for including: In some situations, a PC virus won't cause any noticeable changes to your system ...

Malicious software, or malware, can wreak havoc on a small business. Some viruses can obtain sensitive data from unsecured workstations, while other infections, like worms, can slow computer or ...

You work hard to protect your PC from the malicious thugs of our digital world. You keep your antivirus program up to date. You avoid questionable Web sites. You don ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...