.sma-w10h-rte{--sma-blue:#0868d7;--sma-blue2:#1aa7ff;--sma-ink:#10223a;--sma-muted:#52657d;--sma-line:#dce8f5;--sma-pale:#f3f9ff;--sma-white:#fff;--sma-warn:#fff7e6;--sma-green:#147a57;color:var(--sma-ink);font-family:Arial,"Helvetica...

.sma10{--ink:#07152f;--navy:#0a1f45;--blue:#0b63f6;--cyan:#18b9ea;--violet:#7868e6;--amber:#f59e0b;--paper:#f6f9ff;--line:#dbe7fb;--muted:#53637a;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65} .sma10...

Legacy Windows licence for compatible PCs Windows 8.1 Home—only for a verified legacy requirement Choose a digital licence for 1, 2 or 5 compatible Windows PCs when existing hardware, specialist software or a controlled test environment...

Legacy Windows licence for compatible PCs Windows 8.1 Pro—buy only for a verified legacy requirement Choose a digital licence for 1, 2 or 5 Windows PCs when specific software, hardware or a controlled test environment requires Windows 8.1 Pro...

Legacy PC compatibility • Professional or Ultimate Windows 7 for essential legacy workflows Choose Windows 7 Professional or Ultimate for 1, 2 or 5 compatible PCs. Designed for customers who must keep established software, equipment or specialist...

Important: Windows 10 support has ended Microsoft support for Windows 10 ended on 14 October 2025. Windows 10 can continue to operate, but Microsoft no longer provides free security updates, feature updates or technical assistance. For a currently...