Millions of computers still run Windows 10, but the operating system has reached the end of its supported life. Microsoft ended regular support on October 14, 2025, and its one-year consumer Extended Security Updates programme was designed to run only until October 2026. If your PC still runs Windows 10, this guide from Technicalinterest.Com explains what Windows 10 end of support really means and how to choose your next step calmly.
Key takeaways
- Windows 10 still runs, but it no longer receives regular free security fixes.
- Eligible PCs can upgrade to Windows 11 for free through Windows Update.
- Older PCs can be replaced or given new life with ChromeOS Flex or Linux.
- Back up your files before any upgrade or switch.
What “end of support” actually means
Your computer will not suddenly stop working. Windows 10 will still start, your files will still open and your apps will mostly keep running. What changes is behind the scenes: Microsoft no longer releases free security fixes, bug fixes or technical help for the system. Microsoft’s own end of support page explains the timeline and the options it recommends.
Security updates are the important part. Attackers constantly look for weaknesses in popular software, and every month new flaws are discovered. On a supported system those holes are patched. On an unsupported one they stay open for good.
The real risks of staying on Windows 10
- Unpatched vulnerabilities: newly found security flaws will never be fixed, so malware has an easier way in.
- App and browser support: software makers gradually stop supporting old systems, so browsers, antivirus tools and games may stop updating.
- Hardware drivers: new printers, webcams and accessories may ship without Windows 10 drivers.
- Compliance: businesses that handle customer data may break security rules by using unsupported systems.
For an offline machine used for one simple job, the risk is small. For a computer used for email, banking, shopping or work, it grows every month.
Option 1: Upgrade to Windows 11 for free
If your PC meets the requirements, upgrading to Windows 11 is free and usually keeps your files and apps. Windows 11 needs a supported processor, 4GB of RAM, 64GB of storage, UEFI Secure Boot and a TPM 2.0 security chip. You can compare your machine against Microsoft’s Windows 11 specifications.
- Back up your important files to an external drive or cloud storage.
- Open Settings > Update & Security > Windows Update and check whether the Windows 11 upgrade is offered.
- If it is, choose Download and install and leave the PC plugged in.
- After the upgrade, run Windows Update again to install the latest fixes and drivers.
Option 2: Replace an older computer
Many PCs bought before 2018 do not meet the Windows 11 requirements. If yours is one of them, this can be the right moment to replace it, especially if it is also slow or has a worn battery. Our guide on how to choose a laptop explains which specifications actually matter so you do not overspend, and our explainer on why software update support matters shows how to check how long a new device will stay protected.
Option 3: Switch to a different operating system
An older PC can still be useful with a lighter, supported system. ChromeOS Flex turns many older laptops into Chromebook-style machines, and beginner-friendly Linux distributions such as Linux Mint or Ubuntu run well on modest hardware. Read our comparison of Windows, macOS and ChromeOS to see which approach fits the way you work.
If you must keep Windows 10 for now
Sometimes a specific program or device only works on Windows 10. If you cannot move yet, reduce the risk:
- Keep your browser and antivirus fully updated for as long as they support Windows 10.
- Use a standard (non-administrator) account for everyday work.
- Avoid banking and shopping on that machine; use a phone or newer device instead.
- Turn on two-factor authentication for every important account.
- Learn the warning signs in our guide on how to spot phishing emails, because scams are the most common way attackers get in.
Bottom line: Windows 10 still works, but it no longer gets protected. Plan your move now rather than waiting for a problem to force it.
A simple timeline for your move
Give yourself a clear plan rather than a last-minute rush. In week one, back up your files and check whether your PC is eligible for Windows 11. In week two, either run the upgrade or shortlist replacement devices. In week three, move your data, reinstall essential apps and confirm everything works before you wipe or recycle the old machine.
Frequently asked questions
Will my Windows 10 PC stop working after end of support?
No. The computer will keep starting and running your apps. It simply stops receiving free security updates, bug fixes and technical support from Microsoft.
Is upgrading from Windows 10 to Windows 11 free?
Yes, for PCs that meet the Windows 11 hardware requirements. Check Windows Update to see whether the free upgrade is offered for your machine.
Can I keep using Windows 10 safely?
You can reduce the risk with an updated browser, a standard user account and two-factor authentication, but an unsupported system becomes less safe every month, especially for banking and shopping.
What happens to my files if I upgrade to Windows 11?
An in-place upgrade normally keeps your files, settings and most apps, but you should always make a full backup first in case something goes wrong.
For more coverage of the changes that affect your devices, follow the Tech News hub on Technicalinterest.Com.
