Microsoft will end support for Windows 10 in October 2025, which means no more free security updates or fixes. Users continuing with Windows 10 after this date will face increased risks of malware and viruses. While third-party antivirus applications can offer some protection, they cannot replace the need for operating system updates. Business customers can purchase extended security updates for up to three years, starting at 0 for the first year per machine, potentially reaching ,820 by the end of the third year. Individual consumers can extend protection for Windows 10 Home systems for an additional year by paying 7, but the availability of further extensions for home users remains unclear.