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If your PC runs an affected Windows 10 edition, choose a supported upgrade, verify an eligible Extended Security Updates arrangement or plan a move to another supported system. Do not assume the computer stopping—or continuing to work—tells you whether it is receiving security updates.
Microsoft records the end of support for affected Windows 10 releases on October 14, 2025. Special servicing editions can follow different lifecycles. Check your exact edition against Microsoft's release information.
Identify the machine before choosing a solution#
Record the edition and version shown in Windows settings, the PC model and the applications you cannot do without. Check whether someone else manages the computer: an employer's device needs an organizational migration decision.
Separate three questions:
- Can this hardware run a supported replacement?
- Can your required applications run there?
- Can you recover your files if migration fails?
That order prevents a technically successful installation from becoming an unusable work computer.
Check Windows 11 eligibility#
Use Microsoft's supported compatibility-checking route rather than guessing from RAM or processor speed alone. Microsoft's end-of-support guidance directs users toward Windows 11 eligibility and other supported options.
If eligible, check available storage, application requirements and the manufacturer's driver support before scheduling the upgrade. Pick a time when you can troubleshoot without interrupting essential work.
If ineligible, do not mistake bypassing a hardware check for obtaining a fully supported configuration. Decide whether a replacement, a temporary support arrangement or another operating system better fits your needs.
Treat extended updates as a bridge#
Extended Security Updates eligibility, enrollment routes, dates and charges can differ by edition, region and program. Verify those details on Microsoft's current pages and in your own account; this guide intentionally does not quote a universal price or deadline.
Write down what the arrangement covers and when you need to leave it. A temporary security-update path is not the same as extending every feature or application vendor's support indefinitely.
For a household PC, define a migration date and a backup plan. For a business fleet, include an owner for each machine and application dependency.
Consider another supported operating system carefully#
A supported Linux distribution can be an option for some older machines, but compatibility must be checked rather than promised.
Before switching, list requirements such as specialist software, printers, accessibility tools and games with anti-cheat systems. If the distribution offers a live trial, use it to examine hardware support before replacing the installed system.
This is a decision checklist, not a hands-on compatibility test of your PC. A browser-only household computer and a workstation dependent on one Windows application may need very different choices.
Preserve recoverability before migration#
Make an independent copy of important files and verify that you can read it. Record how to recover licensed applications and account access. Keep encryption recovery information in a suitable secure place.
Cloud synchronization alone may propagate accidental deletion. Read cloud sync versus backup before treating a synchronized folder as your only recovery plan.
After migration, test your essential applications, peripherals and account sign-ins before retiring the old setup.
Decide whether replacement is worth it#
Compare the complete cost: hardware, time, migration help and any software changes. A cheap replacement that cannot run your actual workload is not a bargain.
If you are buying a laptop, use our 16GB versus 32GB RAM decision guide alongside processor, storage and compatibility requirements. The objective is a supported, usable machine—not merely removing a warning message.