If you are still running Windows 7 and looking for robust, free antivirus protection, remains an excellent choice. It is lightweight, feature-rich, and officially supports older operating systems.

| Version | Description | Best for | | :--- | :--- | :--- | | | Antivirus + System Cleaner + PC Tune-Up | Most Windows 7 users | | 360 Total Security Essential | Antivirus only (no extra tools) | Low-spec or old PCs |

Stay protected, even on Windows 7.