Short answer: yes — you can transfer Microsoft Office to another computer if you own a retail license. Office 2016, 2019, 2021 and 2024 retail (buy-it-yourself) copies can be moved to a computer you own: uninstall it on the old PC, install it on the new one, then activate with your Microsoft account or product key. A copy that came pre-installed by the PC maker (OEM) stays with that machine. The steps below show how to tell which one you have and how to do the move without losing your activation.
Key takeaways
- Microsoft distributes perpetual Office through two channels: retail (belongs to you, transferable) and OEM (bound to the first PC it was activated on, not transferable).
- Transferring always means move, not copy — the license is valid on one computer at a time.
- Lost the product key? Office 2016 and newer retail licenses are tied to your Microsoft account, so you can usually reinstall by signing in — no key needed.
- Microsoft 365 subscriptions work differently: you simply sign in on the new device and sign out of an old one.
Can you transfer Microsoft Office to another computer?
It depends on which type of perpetual license you bought — not on the version. Office 2016, 2019, 2021 and 2024 all follow the same rule:
- Retail (also called FPP, “Full Packaged Product”). A license you bought as a standalone product — a box, a key card, or a digital key sold on its own. It belongs to you, not to a piece of hardware. Retail licenses are transferable: you may remove Office from one computer and install it on another that you own.
- OEM (Original Equipment Manufacturer). A license pre-installed by the manufacturer (Dell, HP, Lenovo and so on) or sold as a low-cost “system builder” key meant to ship with new hardware. Under Microsoft’s OEM terms it is tied to the first device it’s activated on. When that PC is retired, the OEM license retires with it.
Two details worth underlining. First, “transferable” means one machine at a time: uninstall on the old PC, then activate on the new one. Second, Microsoft’s retail terms for perpetual Office have historically allowed reassigning the software to a different device once every 90 days, with an exception for hardware failure — so a one-off move to a new laptop is fine, but you can’t hop between machines weekly.
(Using Microsoft 365 instead of a one-time purchase? There’s nothing to transfer — install on the new computer, sign in, and remove an old device from your account if you’ve hit the install limit.)
Step 1 — Check whether your Office license is retail or OEM
You don’t have to guess; Office will tell you.
- Open Command Prompt (search for
cmd). - Move to the Office folder. For 64-bit Office 2016–2024 it’s usually:
cd "C:\Program Files\Microsoft Office\Office16"(for 32-bit Office useC:\Program Files (x86)\Microsoft Office\Office16). - Run:
cscript ospp.vbs /dstatus
Look at the LICENSE NAME / LICENSE DESCRIPTION lines. If the description contains “RETAIL” anywhere in the string (for example RETAIL_CHANNEL), your license is retail and transferable. “OEM” anywhere in the string means it isn’t. (You’ll also see the last five characters of the product key — handy if you’ve lost the card.)
Two shortcuts: if you bought a standalone key rather than getting Office with the computer, you almost certainly own a retail license. And for Office 2016 and newer, signing in at account.microsoft.com → Services & subscriptions will list any retail Office you linked to that account.
On a Mac, retail Office is tied to the Microsoft account you activated it with — sign in on the new Mac and reinstall from the same page.
Step 2 — Uninstall Office on the old computer
The process is deliberately “remove first, then reinstall”:
- On the old PC, open Settings → Apps → Installed apps, find Microsoft Office, and choose Uninstall.
- If the PC is going to someone else, also sign out of your Microsoft account in any remaining Office app and on the PC itself.
Uninstalling frees the seat so the new installation can activate cleanly.
Step 3 — Install Office on the new computer
- Retail license linked to your Microsoft account (Office 2016 and newer): on the new PC go to account.microsoft.com → Services & subscriptions, find your Office product and click Install. The installer downloads the same edition you own.
- Retail key that was never redeemed: go to setup.office.com (or office.com/setup), sign in, enter the 25-character key, then install.
- Windows version check: Office 2021 and 2024 require Windows 10 or 11. Office 2016/2019 also run on those.
If you’d rather follow screenshots, this Office web-setup installation guide walks through the install from the account page step by step.
Step 4 — Activate Office on the new computer
Open Word or Excel. Office will either activate automatically (because the installer came from your account) or ask you to sign in — use the same Microsoft account the license is linked to. If it asks for a key instead, enter your 25-character product key.
If activation stalls after a legitimate move, give it a minute and try File → Account → Sign in again; a “same license, new hardware” activation is a normal part of Microsoft’s activation flow. Still stuck? The seller or Microsoft support can verify the license against the order.
Transferring Office without the product key
Two common situations:
- You linked Office to a Microsoft account when you first installed it (standard since Office 2016). You don’t need the key at all — sign in at account.microsoft.com and install from Services & subscriptions.
- You never linked it and the key card is gone. Run
cscript ospp.vbs /dstatuson the old PC before you wipe it: it shows the last five characters of the key, which helps you match the right order email. If you bought the key online, the seller’s delivery email is your full record — search your inbox for the store name before assuming it’s lost.
(For the Windows side of the same problem, see how to find your Windows activation key.)
What about moving Windows to the new PC?
The same retail-vs-OEM logic applies to Windows 10 and 11:
- A retail Windows license can move to a different PC. On the old machine, open an elevated Command Prompt and run
slmgr /upk(uninstalls the key) thenslmgr /cpky(clears it from the registry). On the new PC, enter the key under Settings → System → Activation, or — if it’s a digital license linked to your Microsoft account — sign in and use Activation troubleshooter → “I changed hardware on this device recently.” - An OEM Windows license (the one that came with the PC) cannot be moved; Microsoft binds it to the original motherboard.
- A free Windows 10 → 11 upgrade generally inherits the channel of whatever it upgraded from. Run
slmgr /dliand read the channel in the description.
This Windows 11 Pro retail key vs OEM key explainer covers the Windows side in more depth.
Common problems when transferring Office
| What you see | What it usually means | What to do |
|---|---|---|
| “This product key has already been used” | The key is OEM, or the old install is still active | Confirm the channel with ospp.vbs /dstatus; uninstall on the old PC; sign-in activation for retail |
| Office installs but shows “Unlicensed Product” | Signed in with a different Microsoft account | Sign out, sign in with the account the license was linked to |
| “Activation limit reached” on a one-time purchase | Transferred more than once in 90 days | Wait out the window, or contact the seller/Microsoft with your order proof |
| Installer offers a different edition than you bought | Wrong account or a trial preinstalled on the new PC | Uninstall the trial, then install from account.microsoft.com |
FAQ
Can I move Office 2021 or 2024 to a new laptop?
Yes — if it’s a retail perpetual license. Uninstall on the old machine, then install and activate on the new one. An OEM copy that came pre-installed on the old laptop can’t be moved.
How many times can I transfer a retail Office license?
Microsoft’s retail terms have generally allowed reassigning perpetual Office to a different device once every 90 days, with an exception for hardware failure.
Do I have to uninstall Office from the old computer first?
Best practice, yes. The license is valid on one device at a time; uninstalling on the old machine avoids activation conflicts on the new one.
Can I transfer Office to a computer that belongs to someone else?
Retail licenses may be transferred to another person only if you hand over the whole license (you stop using it, and you give them the key or account access as Microsoft’s terms describe). OEM licenses stay with the PC.
Is Office Home & Student 2024 / Office Home 2024 transferable?
As a retail one-time purchase, it can be moved to another computer you own — one PC at a time. Check the license description to confirm it’s retail, not OEM.
Disclosure: this guide is published by The Software City, which sells genuine retail (transferable) perpetual Microsoft licenses — for example Office 2021 Professional Plus for $64.99. We’re listed in the Microsoft Partner directory, back every key with a 180-day replacement warranty, and deliver by email within 15–45 minutes. We mention this once, for transparency — the steps above apply no matter where you bought your license.
Sources: Microsoft Software License Terms for retail (FPP) and OEM channels; Microsoft Support, “Transfer your Office license to another device or another person”; the built-in ospp.vbs and slmgr activation tools. Always confirm activation through official Microsoft channels.
