Users are increasingly seeking alternatives to McAfee due to high renewal prices and system performance issues. Norton 360 is highlighted as the best alternative, offering superior lab scores, faster scan times, and 50 GB of cloud backup. Bitdefender is noted for its affordability and low system resource usage, while Avast One provides free real-time protection. McAfee's renewal pricing can increase by 200%, and its scans can take nearly 17 minutes with high CPU usage. Users also face challenges with preinstalled trials and cumbersome cancellation processes. Norton 360 has a 96.3% offline detection rate, completing scans 3:25 faster than McAfee, while Bitdefender has a peak CPU usage of 11% during scans. Avast One achieves a perfect score in AV-TEST and offers real-time protection at no cost. To switch from McAfee, users should cancel auto-renewal, download a new antivirus, uninstall McAfee, and run a full scan with the new software.