360 Total Security

Free antivirus and PC cleanup for Windows

360 Total Security is a free Windows security suite that combines antivirus protection with practical system maintenance tools. It is aimed at users who want one program to help check for malware, warn about risky online activity, and tidy up parts of the PC that can affect everyday performance.

Its antivirus side uses several scanning engines, including cloud-based and AI-based detection technologies. The main appeal is simplicity: a one-click check can review the computer’s security and general condition without asking the user to manage many separate tools. For more control, the software includes four protection modes: Performance, Balanced, Security, and Custom. This makes it easier to choose between lower resource use and stronger protection depending on how you use your PC.

Beyond virus scanning, 360 Total Security includes maintenance features such as disk cleanup, system slimming, speedup tools, and driver update utilities. These extras make it more than a basic antivirus, especially for home users who want to remove clutter and keep their desktop environment organized from the same dashboard.

There are also online safety features. An optional browser extension can alert you to potentially harmful websites, while the WiFi Security Check examines router settings to help identify possible network weaknesses. Some users may find the browser warning feature less essential because modern browsers already provide similar alerts, but it is useful for those who prefer extra reassurance.

The main trade-off is memory use. Turning on all available antivirus engines can consume a significant amount of RAM, so users with limited system resources may prefer a less demanding protection mode.

Overall, 360 Total Security is best suited to home users who want free antivirus protection plus PC cleanup tools in a single package. Larger organizations with more complex security needs will likely be better served by a dedicated business plan.