Yes, there are several virus and malware scanners available that can help speed up your PC. Malwarebytes and Avast are two of the most popular virus and malware scanners. Both of these programs can perform regular scans to locate, remove, and protect against malicious software that can slow down your computer. Additionally, some antivirus programs, such as Norton Security, offer performance-enhancing features such as system optimization tools to help you improve the speed of your PC.