Windows 10 Pro + Office 2021 Pro Plus — The Complete Business Bundle, Licensed for Life

Windows 10 Pro + Office 2021 Pro Plus [Phone] is a lifetime license key bundle that pairs a genuine Windows 10 Professional key with a Microsoft Office 2021 Professional Plus key, delivered by email within minutes. It’s built for anyone setting up a new PC who wants the operating system and a full desktop Office suite activated on day one, without buying and tracking two separate licenses. As a Certified Microsoft Partner, MCAKey sources both keys through verified Microsoft channels, so you’re not gambling on a marketplace reseller you’ve never heard of.

Buying the two separately usually costs more and means juggling two checkout flows, two delivery emails, and two activation calls on two different schedules. This bundle folds both into one order and one phone activation session, so you can set up a machine start to finish in one sitting.

License TypeGenuine License Key
ActivationPhone Activation
DeliveryEmail, within minutes

Windows 10 Professional and Office 2021 Professional Plus, one order, activated for life.

Lifetime License
Instant Delivery
Phone Activation

Windows 10 Pro and Office 2021 Professional Plus bundle key

Windows 10 Pro keeps the interface most people already know — Start menu, File Explorer, taskbar search — while adding the management and security tools Windows 10 Home leaves out. Office 2021 Pro Plus installs the full desktop versions of Word, Excel, PowerPoint, Outlook, Publisher, Access, and Skype for Business, so you’re working in the real applications, not a browser-based subset.

For a small business or a one-person shop, that combination covers what most day-to-day work actually needs: a stable, manageable OS and a document/spreadsheet/email suite that doesn’t require an ongoing subscription. Both keys activate against Microsoft’s own servers, so the software stays fully genuine and eligible for updates.

BitLocker Drive Encryption

Windows 10 Pro adds full-disk encryption that Windows 10 Home doesn’t include, locking the drive’s contents if the machine is lost or stolen. Turn it on for any laptop that leaves the office, or any PC storing client files.

Remote Desktop Host

Windows 10 Pro can act as a Remote Desktop host, letting you connect to the machine from another PC over the network or internet. Useful for reaching a work desktop from home, or troubleshooting a machine remotely without walking over to it.

Azure AD / Domain Join

Pro lets you join the PC to Azure Active Directory or a local Windows Server domain, something Windows 10 Home can’t do. That matters the moment you’re managing more than a couple of machines under one company account.

Windows Sandbox

Sandbox spins up a temporary, isolated copy of Windows for testing an installer or opening a file you don’t fully trust. Close it and everything inside disappears — nothing touches your real system.

Windows Hello

Sign in with a fingerprint reader, IR camera, or PIN instead of typing a password every time. It’s faster at the lock screen and harder to shoulder-surf than a typed password.

Group Policy Editor

Pro includes the Local Group Policy Editor, which lets you control update behavior, lock down settings, and enforce security policy on the machine. IT admins use it to standardize a fleet of PCs without touching the registry directly.

Secure Boot

Secure Boot checks that only trusted, signed software loads during startup, blocking bootkits and rootkits before Windows even starts. It works alongside BitLocker and TPM to protect the boot chain end to end.

Full Office 2021 Professional Plus Suite

You get the full desktop installs of Word, Excel, PowerPoint, Outlook, Publisher, Access, and Skype for Business — not a stripped-down Home & Student set. Every app installs from Microsoft’s own Office setup, so the same interface and file compatibility apply.

Microsoft Office LTSC 2021 Professional Plus

A Real, Perpetual Office 2021 Installation

Office 2021 Professional Plus installs Word, Excel, PowerPoint, and Outlook as native desktop applications, with the same ribbon interface Office users already know. There’s no recurring subscription to track — once it’s activated, it keeps working.

Professional Plus also brings Publisher and Access, which the Home & Business tier of Office doesn’t include. If you’re producing print layouts in Publisher or managing a local database in Access, this is the tier that supports it.

Runs on the Desktops and Laptops You Already Have

Windows 10 Pro installs on standard business desktops, laptops, and workstations — it doesn’t require the newer hardware baseline that Windows 11 asks for. That makes it a practical choice for a fleet of PCs a few years old that still run fine.

Because it’s a genuine key activated against Microsoft’s servers, the OS stays eligible for Windows Update and security patches for as long as Windows 10 receives them, the same as a retail install.

Windows 10 Pro + Office 2021 Pro Plus [Phone]

One Order, One Phone Call, Two Licenses Activated

Both keys arrive in a single delivery email, and both activate over a phone activation call — you’re not scheduling two separate sessions on two separate days.

That matters most when you’re setting up a new machine from scratch: install Windows, activate it, install Office, activate that too, and the PC is fully licensed before you’ve finished your coffee.

Microsoft Windows 10 Pro / Enterprise LTSB 2016 Upgrade

Business-Grade Stability From a Familiar OS

Windows 10 Pro keeps the interface most users are already comfortable with — no re-learning a new Start menu or settings layout. That’s one less thing to train staff on when you’re rolling out new machines.

Pro’s management features — Group Policy, BitLocker, domain join — are the same tools IT teams already rely on for Windows 10 fleets, so this key slots into an existing setup rather than requiring a new one.

Genuine License Keys by Email

You’ll receive both the Windows 10 Professional key and the Office 2021 Professional Plus key in one email, usually within minutes of payment. No CD, no USB drive, no shipping wait.

Lifetime License — Pay Once

Both keys are perpetual licenses. You pay once, activate once, and there’s no subscription renewal or expiry date to track for either product.

Phone Activation in Minutes

Both products activate by phone — Windows through Microsoft’s automated activation line, Office the same way. See our guides for activating Windows by phone and activating Office by phone if you haven’t done it before.

Full Update Access

Once activated, both Windows 10 Pro and Office 2021 Pro Plus receive their normal security and feature updates directly from Microsoft. Genuine activation is what makes you eligible for those updates in the first place.

32 & 64-bit Support

Windows 10 Pro installs in either 32-bit or 64-bit, and Office 2021 Professional Plus matches whichever architecture you choose. Pick the one that fits your hardware and existing setup.

Activation Support Included

If either activation call runs into a snag, reach our support team by WhatsApp, live chat, or email and we’ll walk you through it.

Windows 10 Pro installs on standard 32-bit or 64-bit PC hardware. Office 2021 Professional Plus needs a currently supported version of Windows to run alongside it — it does not install on macOS.

Is this a one-time purchase, or does it expire?

It’s a lifetime license for both products — you pay once and there’s no renewal or subscription. Both keys keep working for as long as the device they’re activated on is in use.

What if the phone activation call doesn’t go through?

This happens occasionally and isn’t unusual — if either activation call fails, contact our support team and we’ll help you complete it.

Will this work on my PC?

Windows 10 Pro installs in 32-bit or 64-bit on standard PC hardware. Office 2021 Professional Plus requires Windows to run — it isn’t available for macOS.

Does this bundle really include Skype for Business?

Yes, it installs as part of Office 2021 Professional Plus. Microsoft retired the Skype for Business Online service in 2021, though, so most buyers now use Teams, Zoom, or another current tool for calls and chat instead.

Skype for Business is included in the Office 2021 Professional Plus installer, but Microsoft retired the Skype for Business Online service in 2021 — without your own on-premises Skype for Business Server, it has nothing to connect to. For calls and chat, most buyers now use Teams, Zoom, or another current tool instead.

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Windows 10 Pro + Office 2021 Pro Plus [Phone]