Who needs Windows 10 Pro: 5 reasons to upgrade

Most of you should be happy with Windows 10 Home. But certain features make the upgrade worthwhile.

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Rob Schultz

Windows 10 Professional isn’t just for cubicle dwellers who have no choice in the matter. While users who own a "professional" PC like the Surface Book 2 will automatically be upgraded to this higher-end version of the OS, smaller businesses and PC enthusiasts may also weigh the benefits of the Pro version vs. Windows 10 Home. 

Windows 10 Professional doesn’t take anything away from Home users; it simply adds more sophisticated features. It’s a costly choice, though: the free upgrade from Windows 7/8.1 has gone away, meaning that you'll either have to buy a new PC with Windows 10 installed or build your own, spending extra for a license.

What Windows 10 Pro will cost

In general, you can pay $120 to download Windows 10 Home from Microsoft directly,  $200 to download Windows 10 Pro from Microsoft directly, or pay a little less to buy it from an e-tailer. Amazon charges $109.99 for Windows 10 Home, and $189 for Windows 10 Pro. There's another option: buying a "system builder" license from an e-tailer. This is usually the choice of enthusiasts, but it offers no support or even instructions from Microsoft. It's cheaper: Windows 10 Home is $110 ($93) from Amazon; while Windows 10 Pro was $143 from Amazon

(Microsoft used to offer a "Pro Pack" to upgrade from Windows 10 Home to Windows 10 Pro; that function is now handled by the Microsoft Store app within Windows 10. Enter "Windows 10 Pro" within the search box and follow the instructions; Microsoft asks $99.99 for the privilege.)

Microsoft created a useful webpage for comparing the different Windows 10 versions, breaking down the reasons to upgrade to Windows Pro into four categories: the fundamentals, management and deployment, security, and Windows updates. All of them have some relevance for power users and more traditional businesses alike. While there are dozens of differences (check our review of Windows 10 for the details), six key aspects of Windows 10 Professional will help you decide whether the upgrade is worth it for you. (Yes, six: Microsoft has added another!)

Windows 10 Start menu Mark Hachman

The differences between Windows 10 Home and Windows 10 Professional lie under the hood. On the desktop, your experience should be roughly the same.


Microsoft’s encryption software has been developed and updated since Windows Vista, and it’s been built into Windows 10 as well. Since Windows 8.1, BitLocker has offered the option to encrypt the Windows boot drive and other fixed drives within the system, as well as USB keys and external drives.

windows 10 bitlocker Mark Hachman

Encrypting drives is a snap with BitLocker.

BitLocker is especially handy for traveling, even if it’s just to a local cafe. Locking down your data isn’t 100-percent foolproof, but it’s a start. If a drive is encrypted, BitLocker will encrypt other files that are added to it. You also have the option to suspend encryption or remove it entirely. Files moved from a BitLocker encrypted drive to another drive are automatically decrypted.

Of course, you’ll need a password to make it all work, preferably as strong as possible. If you don’t have that password, you’ll need a recovery key to regain access: a code that can be saved to a file, to a Microsoft account, or even printed out and saved. But if you forget the password and lose the recovery key, you’re stuck—you’ll lose access to that data forever.  (Saving it to the cloud is recommended.)

A cloud storage solution like OneDrive can be a great way to store your files, but a USB key encrypted with Bitlocker and clipped to a keychain can provide an additional layer of security and keep precious files close at hand.

Remote Desktop Connection

windows 10 remote desktop MicrosoftWindows has two similarly named capabilities: Remote Desktop Connection and Remote Assistance. The differences between the two are significant.

Windows 10 Home machines and Windows 10 Professional machines can initiate Remote Desktop Connections, such that the “master” machine controls the slave machine and all of its resources. (Doing so blanks the display on the “slave” device.) Only Windows 10 Professional machines can be remotely controlled, however—not Windows 10 Home machines.

Windows 10 Home machines can be remotely assisted, which means that the Windows 10  “master” machine controls the “slave” machine, and the “slave” display mirrors the master display. Remote Assistance is designed as an educational tool, so that a remote technician can show you how to adjust your graphics settings, for example, by moving your mouse. 

windows 10 remote ink Microsoft

With Windows 10, Remote Desktop connections can even use ink as a “first class” input, which means that different levels of pressure are sensed and applied remotely.

The upshot is that work machines can be accessed from home, but home machines can be controlled only from work. If you run a small business, Remote Desktop Connection is another reason to consider Windows 10 Professional.

Client Hyper-V

Not many business professionals will probably care about virtualization, the ability to wall off a portion of your hard drive into a virtual PC, complete with its own operating system. But for enthusiasts—especially those who wish to continue testing Insider builds without risking their main system—Hyper-V is just the thing.

Virtualization creates a secure operating environment within your PC that allows you to run different operating systems, including Linux, future builds of Windows 10, and even older versions of Windows. (Just make sure you still have valid license keys for the operating system and a PC processor that supports virtualization—not all older models do.)

Once you have Windows 10 Professional, you’ll still have to install Hyper-V manually. You can begin typing “Hyper-V” in the Search box. Windows will suggest that you install some optional features. You’ll be given a list of options, where you can install Hyper-V. 

hyper v control panel Windows 10 Mark Hachman / IDG

To enable Hyper-V, you'll need to enable optional Windows features, then select Hyper-V. After enabling Hyper-V, you'll be asked to reboot.

Our sister site Infoworld offers a great introduction to Hyper-V

Microsoft Update for Business

Windows 10 Home pushes patches to your PC immediately, allowing you to defer installation for a few hours, but no longer. For some, that might not be the most desirable option. Windows 10 Professional offers an option. 

Users can certainly opt to install patches as soon as Microsoft releases them. But as history has proven, Murphy's Law can trigger an update at an inopportune time. Deferring the update -- until the weekend, possibly -- means that you'll be able to update your PC when you choose to.

windows 10 pro pause updates Mark Hachman / IDG

If you have Windows 10 Pro, you'll be able to pause updates. Why? Maybe you're traveling, or working on a big presentation. Windows 10 Pro gives you extra flexibility.

The other reason, though, involves bugs. As Windows 10 neared, reports circulated of new updates breaking multimonitor setups with certain Nvidia cards. A firmware update that Microsoft pushed to the Surface 3 and Surface Pro 3 failed, and had to be reissued. 

windows 10 bug something happened

This bug cropped up in some installations using the Windows 10 Media Creation Tool.

In other words, patches do occasionally cause things to go haywire, which means that Home users could wade through some wonky updates as Windows 10 evolves. Murphy’s Law says things will go wrong. Bugs will happen. Updates will be applied. That chance to wait and see if anything blows up might add an extra layer of peace of mind.

Edge's security blanket: WDAG

One key feature which has finally reached Windows is Windows Defender Application Guard, a sort of browser “super sandbox” which was restricted to enterprise versions of Windows, but has now been added to Windows 10 Pro in the April 2018 Update.

Windows 10 April Update Windows Device Application Guard Mark Hachman / IDG

A WDAG-enabled browser window will flag you that it's active.

WDAG creates a virtual sandbox for your Edge browser, although you'll need to turn on the feature within the Control Panel (Control Panel > Programs > Turn Windows Features On and Off). If you're browsing the dark depths of the Web within Edge, do it with WDAG enabled.

Note that WDAG doesn't currently allow you to run extensions, and Favorites may not carry over if you open a WDAG window. You might not be able to download a file, unless you change a policy setting. However, WDAG is Microsoft's most secure way to surf the Web.

Features for businesses first

Several features in Windows 10 Professional are aimed squarely at the business market. Domain join, for example, allows you to bring in your own PC and connect it to the office domain. Group policy management allows an IT admin to control which PCs do what. And if you’re running an ancient Web app at work that doesn’t work with Edge or Internet Explorer 11, the Enterprise Mode Internet Explorer allows you to drop into an Internet Explorer 8 mode inside your browser. Likewise, if your business needs specialized enterprise apps, an admin can lock down the Windows Store to make sure employees get those, and nothing else. There’s also the ability to join Azure Active Directory, with single sign-on capabilities.

Some users may find some value in Assigned Access, which takes a Windows tablet and allows it to run only a particular application. Normally this setup is used for a dedicated kiosk, but it might kid-proof a tablet, too.

Get it for the flexibility

Moving to Windows 10 Professional makes sense for people who could use its more advanced features. It costs money, though, so don't feel compelled to upgrade unless you really need them. Windows 10 Home will suffice for the majority of individual or family users. 

This story was updated on April 29 to add updated information, including Windows 10 Pro pricing, as well as Windows Device Application Guard, or WDAG.

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