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Why (and How) to Upgrade Your PC Operating System to Windows 11

Windows 10 updates end in October, which could expose you to security problems, increasing slowness


a screen that says update with a moving gear
AARP (Getty Images 2)

If you, like 2 out of 5 Windows computer users in the U.S., haven’t switched from Windows 10 to Windows 11, your time is running out.

Microsoft will stop updating its Windows 10 operating system, both Home and Pro, on Oct. 14, 2025. And when the tech giant ends that support, you’ll lose important security patches, bug fixes and new features that come from the free improvements that the company has been issuing since the PC operating system was released in July 2015.

An operating system (OS) is the core software that runs your computer. It manages all other software — also called programs, applications or apps — on the machine and talks to connected hardware, such as a keyboard, monitor and mouse, and hardware connected through your Wi-Fi, such as a printer and router.

New Windows operating systems debut every few years, but not everyone installs the latest right away or at all. Operating systems that haven’t been upgraded not only miss security updates but also can run more slowly as they try to cope with newer

If you bought a new laptop or desktop PC before October 2021, when Windows 11 launched, you’re probably running Windows 10 unless you have upgraded since then.

Retire PCs running operating systems older than Windows 10

What about your older computers that run older Windows operating systems? Only about 2.5 percent of U.S. PCs that were on the internet in April are estimated to be using them, and Microsoft stopped that support a while back:

  • Windows XP in April 2014
  • Windows 7 in January 2020
  • Windows 8 and Windows 8.1, which weren’t popular, in 2023

Those devices’ hardware almost certainly won’t meet the minimum requirements to run Windows 11. Some Windows 10 PCs won’t pass the test.

Apple users, if you’re among the quarter or fewer of desktop or laptop users who have Mac desktops or laptops, the company releases its free operating system upgrades once a year, often in October with minor updates throughout a year. Sequoia, released Sept. 18, 2024, is the latest and is compatible with some Macs dating to 2017.

Can my Windows 10 machine run Windows 11?

The easiest way to see if your Windows PC can be upgraded to Windows 11 is to run a quick PC health check. This Microsoft tool will automatically verify whether your computer can install and run Windows 11.

Alternatively, you can read the minimum hardware specifications, such as a processor that’s 1 gigahertz (GHz) or faster, 4 gigabytes (GB) of RAM (system memory), at least 64GB of storage and so on. If you have Windows 10, free updates are available through Windows Update. Go to Start | ⚙️ Settings | Update & Security.

If you have Windows 10, but your machine doesn’t have the ability to upgrade to Windows 11, you have an option to buy an extended security update for $30 for one year. That will give you a little more time to look for a new model and maybe even allow you to buy a PC that will run Windows 12, which has no official launch date but could be introduced this fall or as late as 2027.

Not sure about your present version of Windows? If you think it’s:

  • Windows 11, type About into the 🔍 Search area of the task bar at the bottom of your screen. Select About your PC. You may have to sign in again. Scroll to Windows specifications where you’ll see the edition, Windows 11 Home or Pro, and the version installed. 24H2, made available Oct. 1, 2024, is the most recent.
  • Windows 10, click or tap ⊞ Start | ⚙️ Settings | System | About. Scroll to Windows specifications and click to see what you have. Under Device specifications | System type, you’ll be able to tell whether you have a 32-bit or 64-bit processor; 64-bit is more powerful.
  • Windows 7, hit Start. Type Computer in the search box, right-click on Computer and select Properties. Under Windows edition, you’ll find the information.

Tip: Backing up important files to the cloud, a hard drive, SD memory card, solid-state drive or USB thumb drive before you install a new operating system is always a good idea. Though nothing bad is likely to happen, you don’t want to risk something going wrong and files becoming corrupt or disappearing after the upgrade.

9 benefits for Windows 11 users

Some highlights of the Windows 11 operating system:

1. Accessibility tools. Closed Captions, Magnifier, Narrator and Windows Speech Recognition support users across the broad disability spectrum. And just as curb cuts benefit people who don’t use wheelchairs, these tools can help anyone work more easily.

2. Artificial intelligence (AI)-enhanced search. Microsoft’s Bing search engine is in task bar of Windows 11, and Microsoft’s conversational AI bot, Copilot, also is pinned there. When you use Microsoft Edge as your browser, Copilot also can offer its search services.

3. Better gaming. Windows 11 helps unlock the full potential of your system’s hardware with smart gaming tech such as DirectX 12 for smoother graphics performance and DirectStorage for faster load times.

4. Different desktops. Do you use your PC for work and play or share the computer with others in the family? Windows 11 allows you to create and customize separate desktops. To get going, tap or click the task bar icon that looks like two overlapping squares ⧉, a mirror image of this icon.

5. Microsoft Store. It is built into Windows 11 and allows you to download thousands of free and paid apps to customize your PC. 

6. Simplified design. From more rounded corners to new fonts, icons and sounds, Windows 11 offers a minimalist design that makes it easier to find and access your favorite apps.

7. Snap layouts. Windows 11 makes it simpler to multitask, even with several windows open at the same time. Instead of letting items get lost under an open window, hover your mouse over the rounded square Maximize icon in the top right corner of any window and select your favorite way to arrange open apps.

8. Teams chat. Microsoft Teams is integrated into Windows 11, so you can instantly connect with others through chat, text, video or voice — regardless of the platform or device they’re on.

9. Widgets. Windows 11 is all about personalization, including widgets that glide in from the left of the screen and display customized and AI-powered news, photos, sports scores, stock quotes, traffic and weather.

4 features missing from Windows 11

If you can make the leap from Windows 10 to Windows 11 with your existing computer, you might miss a few previous features.

In the Start menu. Your pinned apps and websites won’t migrate during the Windows 10 upgrade, so make notes for later. The layout of the menu can’t be resized, and named groups and folders are no longer supported. Live Tiles are no longer available, but you can customize Windows 11 widgets for a similar feel.

In the task bar. You can’t move it to the side anymore; it stays pinned to the bottom of the screen. You can’t drag and drop a file onto the task bar and quickly open it later. The People icon, a shortcut to your contacts, also is gone.

Timeline no more. The popular, time-saving Timeline tool let you quickly access files and media you previously worked on. If you rely on it to find your files, you might want to hang on to Windows 10 a few months longer until you learn how to navigate your folders.

Windows Media Player. This popular app is not part of Windows 11 by default, but Media Player is. If you like the old version, you can add it. Right-click on the Start icon, then select ⚙️ Settings, followed by Apps on the left side. Next, click Optional features on the right side. In the Add an optional feature option, click View features and type Windows Media Player. Now select Windows Media Player and click Next | Install.

This story, originally published Aug. 4, 2022, has been updated with information about the end of Windows 10 support.

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