Windows 10 will stop receiving security updates on October 14, 2025

Microsoft will stop sending security patches to Windows 10 on that date. After October 14, 2025, any new vulnerabilities discovered in Windows 10 will not be fixed by Microsoft, even if hackers actively exploit them. Your computer will continue to work, but it becomes increasingly exposed to malware, ransomware, and data theft as time passes.

This does not mean your computer stops functioning when ready. It means the safety net disappears. If a criminal finds a hole in Windows 10 that Microsoft would normally patch within days, that hole stays open on your machine indefinitely.

Key Takeaways

  • Windows 10 support ends October 14, 2025, and Microsoft will no longer release security patches after that date.
  • Staying on Windows 10 after the cutoff date exposes you to known vulnerabilities that attackers actively exploit.
  • Windows 11 has hardware requirements that older computers may not meet, but used or refurbished machines that meet those requirements are often available at lower cost.
  • If your computer cannot run Windows 11, switching to a different operating system or accepting the increased risk are your main alternatives.
  • The longer you wait after October 2025, the more dangerous Windows 10 becomes, because more exploits will be public and unpatched.

What "end of support" actually means for your daily use

Your computer will not lock you out or stop working. You can still open files, use the internet, and run programs. Windows 10 will continue to function exactly as it does today. The difference is invisible until something goes wrong.

When a new vulnerability is discovered after October 2025, Microsoft will not patch it. Security researchers and criminals will both know about the flaw. Attackers will write code to exploit it. If you are using Windows 10, your computer becomes a target. This is especially true if you use your computer for banking, email, shopping, or storing sensitive documents.

The risk compounds over time. In the first month after support ends, there may be few new exploits. By month six or a year later, dozens of unpatched vulnerabilities may exist in Windows 10, and attackers will have had months to develop reliable ways to use them.

Why Windows 11 has hardware requirements that block older computers

Windows 11 requires a processor (CPU) from roughly 2017 or later, at least 4 gigabytes of RAM, and a specific type of firmware called UEFI. Many computers from 2015 to 2017 do not meet these requirements. Microsoft set these requirements because newer hardware includes security features that older chips do not have — specifically, something called TPM 2.0 (Trusted Platform Module), which helps protect encryption keys and passwords.

If your computer is older than about 2017, it may not be able to run Windows 11 at all, even if it still runs Windows 10 perfectly well. You can check whether your computer qualifies by running the free Windows 11 PC Health Check tool from Microsoft's website, which takes about one minute.

This creates a real problem for people with older machines: you cannot straightforward upgrade to Windows 11, so you must choose between buying a new computer, finding a workaround, or accepting the risk of staying on Windows 10.

Your options if your computer cannot run Windows 11

If your machine does not meet Windows 11's hardware requirements, you have three realistic paths forward.

Buy a new or refurbished computer that meets Windows 11 requirements. A refurbished laptop or desktop that can run Windows 11 often costs $300 to $600, depending on what you need it to do. Refurbished means it was returned, repaired, and resold — not broken. Many refurbished machines come with a one-year warranty. This is the safest option because you get current security patches and a computer built to handle modern software.

Switch to a different operating system. Linux (a free operating system) and macOS (on Apple computers) both receive security updates for many years and do not have the same vulnerabilities as Windows. However, switching means learning new software, and some programs you use may not work on these systems. This works well if you mainly use a web browser, email, and documents.

Stay on Windows 10 and accept the risk. This is the least safe option, but it is an option. If your computer is not connected to the internet, or if you use it only for tasks that do not involve sensitive information, the risk may be lower. However, most people use their computers for email and banking, which means staying on Windows 10 after October 2025 puts that information at risk.

What to do right now if you are unsure about your computer

read and run the Windows 11 PC Health Check tool from Microsoft's website. It is free and takes about one minute. The tool will tell you whether your computer meets Windows 11's requirements. Write down what it says.

If your computer qualifies: you can upgrade to Windows 11 now or wait until closer to October 2025. Upgrading sooner means you have more time to get used to the new system before Windows 10 support ends. If you wait until late 2025, you may face long wait times at repair shops or be forced to buy a new computer in a rush.

If your computer does not may have access to: start researching your options now. Look at refurbished computers that meet Windows 11 requirements, or explore whether Linux or macOS would work for what you do. Waiting until October 2025 to make this decision means you will be shopping in a panic, which usually leads to worse choices and higher prices.

How to reduce risk while you are still on Windows 10

If you are staying on Windows 10 for a few more months, or if you cannot upgrade when ready, take these steps to reduce your exposure while you wait.

Turn on Windows Defender (the built-in antivirus). Go to Settings, then Update & Security, then Windows Security. Make sure "Virus & threat protection" is on. This catches some malware, though it is not a complete solution.

Use a password manager. If a website you use gets hacked, a password manager means the attacker only gets one password, not the key to all your accounts. Bitwarden is free and works on Windows, Mac, and Linux.

Enable two-factor authentication on email and banking. This means even if someone steals your password, they cannot get into your accounts without a code from your phone. Most banks and email providers offer this.

Do not delay upgrading or switching. These steps reduce risk, but they do not eliminate it. The only real solution is to move to a supported operating system.

The cost of waiting versus the cost of upgrading now

Upgrading to Windows 11 now costs either nothing (if your computer qualifies and you upgrade yourself) or $100 to $300 (if you pay someone to do it). Buying a refurbished computer that runs Windows 11 costs $300 to $600.

The cost of waiting until October 2025 is higher in hidden ways. If you wait until late 2025, repair shops will be overwhelmed, and you may pay more for help. If your computer gets infected with ransomware because it was running an unpatched operating system, you may lose access to your files or have to pay criminals to unlock them. If your email or banking password is stolen because you were using an unpatched system, recovering from that takes weeks and costs time and stress.

The safest and cheapest approach is to make a decision now, while you have time to research and compare options, rather than waiting until the important date forces your hand.

Frequently Asked Questions

Can I keep using Windows 10 after October 2025 if I do not connect to the internet?

Yes, an offline computer is much safer. However, most people need the internet for email, banking, shopping, and work. If you use your computer online at all, staying on Windows 10 after October 2025 puts you at risk. Even a few minutes of internet use per week exposes you to attacks.

Will Microsoft force me to upgrade to Windows 11?

No. Microsoft will not lock you out or delete your files. Your computer will continue to work. However, it will become less find over time as new vulnerabilities are discovered and not patched. You are not forced to upgrade, but you are choosing to accept the risk if you do not.

Is Windows 11 harder to use than Windows 10?

Most people find Windows 11 very similar to Windows 10. The basic tasks — opening files, using email, browsing the web — work the same way. Some menu locations changed, but most people adjust within a few days. If you are worried about learning a new system, that is a smaller concern than security.

What if I buy a computer that says it is Windows 11 compatible but it is not?

Check the specifications before you buy. Look for the processor model number (like Intel Core i5-8400 or AMD Ryzen 5 3600) and search for "Windows 11 compatible" plus that model number. Refurbished computers from reputable sellers usually come with a return window of 14 to 30 days, so you can send it back if it does not work.

Can I install Windows 11 on a computer that does not meet the requirements?

Technically, yes, but it is not recommended. You can bypass the hardware check during installation, but your computer may be unstable, and you will not receive security updates properly. It is better to either upgrade to a compatible computer or switch to a different operating system.