Microsoft is officially ending support for its Windows 10 operating system on Tuesday, October 14, 2025, marking a major shift for millions of users worldwide.
After that date, security updates will stop, leaving computers running Windows 10 more vulnerable to cyberattacks. The tech giant is urging users to upgrade to Windows 11, but many older PCs won’t meet the system requirements.
Consumer advocates have warned that the move could force unnecessary spending and increase electronic waste.
“The end of support for Windows 10 is shaping up to be a disaster for both consumers and the environment,” said Nathan Proctor of US consumer group PIRG. “We deserve tech that lasts.”
Who’s Affected
Windows powers over 1.4 billion devices globally, with nearly 43% still using Windows 10 as of mid-2025.
In the UK, about 21 million people could be impacted, according to consumer group Which?.
A survey by the group found that a quarter of Windows 10 users plan to keep using it after support ends, while one in seven say they’ll buy a new computer.
What You Can Do
Users have two main options:
1. Upgrade to Windows 11 (free for eligible PCs)
2. Sign up for Extended Security Updates (ESU), which will provide limited security patches until October 2026.
The ESU program is free for users in the European Economic Area and available globally for $30 (£22) or 1,000 Microsoft Rewards points. Commercial users will pay $61 per device.
To qualify, users must have the latest version of Windows 10, a Microsoft account, and a system backup.
Why It Matters
Without security updates, Windows 10 devices will face increased cyber risks. Businesses could also struggle with regulatory compliance when using unsupported software.
Microsoft says the move is part of its effort to keep systems secure and modern, but many users remain frustrated.
“People are tired of short-lived devices we can’t fix or that lose support,” said Proctor. “It shouldn’t be this way.”
