It’s official: Microsoft is ending support for Windows 10 on October 14, 2025. While that might sound like a distant tech deadline, it’s something every Windows user should start thinking about—especially if you’re still running an older PC.

Now, don’t worry—your computer won’t just stop working the moment the calendar hits October 14th. But there are some important things to know so you can make a smart decision about what to do next.

When Microsoft says Windows 10 is reaching “end of life,” what they really mean is that it will no longer receive updates. That includes bug fixes, performance improvements, and—most importantly—security patches. So if you continue using Windows 10 after the support deadline, you’ll be doing so at your own risk. Your computer will still run, your apps will still open, and your files will still be there—but the protection that keeps your system secure from viruses, malware, and hackers will no longer be actively maintained.

Think of it this way: it’s kind of like choosing not to update your antivirus software. You might not notice a difference right away, but over time you’re far more vulnerable. The same applies here—except this affects the whole operating system.

So, what should you do? The best option for most people will be to upgrade to Windows 11, which is the latest version of Microsoft’s operating system and will be supported well into the future. But there’s a catch: not all computers can upgrade to Windows 11. That’s where things get a little more technical.

One of the biggest changes in Windows 11 is the requirement for something called TPM 2.0. TPM stands for Trusted Platform Module. It’s either a physical chip on your motherboard or built directly into your processor, and it helps secure your system by making sure your operating system hasn’t been tampered with. If your computer doesn’t have TPM 2.0—or if it has an older version—it won’t meet the official requirements for Windows 11.

And it’s not just about TPM. Windows 11 also requires modern hardware to run efficiently and securely. In general, if you’re using an Intel processor from the 8th generation or newer, or an AMD Ryzen chip from the 2000 series or newer, your computer is probably eligible. For Intel users, that means anything released from around 2018 onward, like the i5-8250U or the i7-8700K. AMD users will want to be using at least a Ryzen 5 2600 or something from the 3000, 4000, or 5000 series to be safe.

If you’re not sure what kind of processor you have, one easy way to check is by searching for “System Information” in your Windows start menu and looking for your processor name there. Once you have the name, a quick web search will tell you what generation it is and whether it meets Windows 11’s requirements. Alternatively, you can use a free tool like CPU-Z from CPUID, which gives you detailed information about your CPU, motherboard, memory, and more—all in one place. It’s a great option if you want a clearer picture of your system’s specs without digging through menus.

Now, let’s say your PC isn’t compatible. What then? You technically can stay on Windows 10 past the support deadline, but you’ll need to be very careful. You’ll want to avoid risky websites, be cautious about what you download, and understand that your system won’t be protected against new vulnerabilities. There are also unofficial ways to install Windows 11 on unsupported machines, but doing so can cause problems down the road. Microsoft may block updates or drivers on those systems, and you may run into stability or security issues that aren’t worth the hassle.

For some users, especially if your computer is already showing its age, this might be a good time to start looking at a new PC. New laptops and desktops are faster, more secure, and come with Windows 11 ready to go. Plus, they’ll be supported for years, giving you peace of mind.

The bottom line? While October 2025 isn’t right around the corner, it’s close enough that you should start planning. Whether you upgrade your current system, consider buying something new, or stick with Windows 10 a little longer and take your chances, the key is being informed and proactive.

If you’re unsure what to do next or want help figuring out if your PC is compatible with Windows 11, there are tools available from Microsoft like the PC Health Check app that can give you a clear answer. And of course, if you have a local tech you trust, they can guide you through the process too.

One thing’s for sure: the sooner you prepare, the smoother the transition will be. Whether it’s a simple upgrade or a fresh start with a new machine, taking action now means you won’t be scrambling when support finally ends.