One question we’re frequently asked at PC Advisor is how to install Windows on more than one PC. It might seem perfectly reasonable to expect that an item you purchased can be used in ways that you deem fit, but Microsoft doesn’t necessarily see it that way. In this feature we’ll explore the options open to those who want to move Windows 10 or even our old favourite Windows 7 to another PC.

See also: How to stay on Windows 7 & 8 forever, Should I upgrade to Windows 10?, and Windows 7 vs Windows 10

Can I install Windows on more than one computer?

While there are a few technical exceptions, which we’ll explain below, the plain truth is that Windows can only be installed on one machine. The licence agreement issued by Microsoft is quite clear about this, and when you enter the product key during the installation process Windows locks that copy of the software to that particular PC.

This might seem a little harsh, but Windows in a premium product that takes a huge amount of work to create and maintain, all of which costs money: Lots of money. Some might point to Apple, which for several years has given away its OS X operating system for free, but that would be slightly wide of the mark. Apple is primarily a hardware company that makes its revenue from selling the devices running its software, while Microsoft (for the main part) is a software and services company.

How to Install Windows on more than one PC

This argument is also less powerful these days with Microsoft making Windows 10 available for free during its first year of release. So it you like Windows 10 on your current PC and want to install it on another, then you can do so as long as you meet certain criteria. To see if you’re eligible you can read our Will my PC get Windows 10? guide, but be quick as the free period of Windows 10 is nearly over and after July 29th 2016 you’ll have to pay if you want the upgrade.

Those of more dubious character can also delve into the murky pools of ‘cracked’ copies that frequent the darker corners of Reddit, torrent sites and user forums. If you decide to take this path then not only are you breaking the law, but you’re handing over complete control of your PC and data to software that’s been tampered with by strangers on the internet who have no problem with criminal activity. We’re sure that will all end well.

See also: How to get Windows 7 for Free

How to install Windows on more than one computer: Retail boxed copies

If you bought a boxed copy of Windows from a store, as opposed to the OEM copy that comes preinstalled on new PCS,  then your options are a little more open. Microsoft allows you to move the software from one machine to another, but notice we said move rather than share, as the OS can still only be active on one PC at a time. The one exception to this is a Windows 7 Family Pack, which entitles users to simultaneously have the OS running on three different PCs.

How to install windows on more than one PC

To move a retail copy of Windows from one PC to another you first have to uninstall it from the previous PC and then install it on the new one. Before it can be activated you’ll also need to call Microsoft and explain what you’re up to. It’s a simple process which will have you up and running in no time at all.

On the new PC, click Start and right-click on Computer. Select Properties then scroll down and click Activate Windows Now. You’ll now see a wizard launch which presents you with a menu that includes an option to Use the automated phone system to activate. Select this, choose your country from the drop down list, click Next, and you’ll be given a phone number that you can ring to confirm your details with Microsoft and activate Windows 7 on the new PC.

Click here to buy a copy of Windows.

How to install Windows on more than one computer: Alternatives to Windows

Linux:

If you have an old PC, or fancy building one, but don’t have a copy of Windows and don’t want to pay for one, there are other options. Linux has a wide range of impressive distributions that looks and feel like high-end software rather than the clunky, home-brew style that so often permeated the landscape a few years ago. Ubuntu is the most prominent and probably best for new users, but many people have a soft spot for Linux Mint, whose layout should prove familiar to Windows user. If you want to revive an old PC, and plan to use it mainly for the web, some media consumption, and general office work, then Linux is a completely free option that warrants serious consideration.

See also: Ubuntu website and Linux Mint website

how to install windows on more than one pc

ChromeOS:

In much the same way as Linux offers a great range of possibilities for general computing on the cheap, Google’s ChromeOS is another excellent choice for those whose needs are simple. Converting an old PC into a Chromebook is easy, free, and we show you how in our How to install ChromeOS on an old laptop guide.