Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac (2023)

FAQs

Can I install Office 365 on Mac and PC? ›

Once you verify you have a license, anytime you need to install or reinstall Microsoft 365 you can go straight to the section below, Sign in to download Office and select the tab for steps to install on a PC or Mac. You'll sign in with your work or school account for these versions of Microsoft 365.

Go to https://portal.office.com and if you're not already signed in, select Sign in. Sign in with the account you associated with this version of Office. Select Office 365 apps to begin the installation.

If you have a Microsoft 365 subscription or non-subscription version such as Office Home and Business 2021, 2019, 2016 or 2013, in most cases you can't run these versions together on the same computer.

Yes, you can use same Microsoft account different devices.

With macOS, you can move all the information from your old PC to your new Mac. Built-in Windows-to-Mac migration in macOS automatically transfers your documents, music, contacts, calendars, and email accounts (Outlook and Windows Live Mail), and puts them in the appropriate folders and applications on your new Mac.

Will Office 2021 and Office LTSC have a Mac version? Yes, both Office 2021 and Office LTSC will have both Windows and Mac versions.

To transfer Microsoft Office to a new computer, you'll need to deactivate it on your old computer. You'll need to call the product activation number to activate Office on your new device. If you have a subscription to Microsoft 365, you won't need to deactivate your device.

Yes you will lose Office, and all of your other applications and personal data files. So, before you re-install Windows, do a full image copy backup of your current situation. That way you will be able to recover any missing files.

Can you uninstall Microsoft Office 365 and install it on another computer? ›

If you've got a Microsoft Office subscription, then it would have been linked to your account. All you need to do is deactivate your Office 365 subscription from your first computer, install it on your new system, and activate the subscription there.

Before you Install Office 365

If you do not uninstall previous versions of Microsoft Office and you install Office 365 your computer will not run any program of Office 365 properly.

Before you can install Office, you'll need to remove Microsoft 365.

You simply need to deactivate your Office 365 subscription from your first computer, install it on your new system, and activate the subscription there.

While both Office 2021 and Microsoft 365 include traditional productivity applications like Word, Excel, and PowerPoint, there are differences between the two versions. Licensing: The most apparent difference between the two products is the licensing model and how users pay for each product.

Will Microsoft 365 be identical on a PC and a Mac? No. Apps are tailored to work best on each operating system. The apps available for Mac users and the specific features included may be different from those available for PC users.

The software license is permanently assigned to the device on which the software is initially activated. That device is the “licensed device.” If you bought a new computer and your original Office was either pre-installed or downloaded, then the advice you received is correct; you need to buy Office again.

You can use one Microsoft Office account on two computers by installing Office on both computers, then signing in with the same Microsoft Account credentials on both computers. This will give you access to the same Office program on both computers.

Microsoft Office Versions

Mac does have a better layout look for more of the publishing aspects. Only Word for PC has that feature. The other apps do not have it. Overall, when I need to do more expert level tasks in Office, I would use the PC version.

The new version of Office for Mac is Office Home & Student 2021, it costs £119.99/US$149.99. This is the same as the price for Office Home & Student 2019.

What version is Office 2021 for Mac? ›

Microsoft Office 2021 (Third perpetual release of Office 16) is a version of the Microsoft Office suite of applications for the Microsoft Windows and macOS operating systems.

One-time purchases can be installed once on either a PC or Mac. You can install Microsoft 365 Family or Personal, on all your devices and sign in to five at the same time―that means you can use the Microsoft 365 apps no matter where you are or what device you're on.

If you have the Microsoft Office on your Microsoft account, you can install Office from your account and you do not need to repurchase Microsoft Office.

You can go to the Applications folder In Finder and drag Microsoft Word. app to the trash. Then Restart your Mac Download this Word installer Install package and use it to reinstall Microsoft Word (the latest version 16.57). Then, restart your Mac and test.

Open Settings on Windows 10. Click on Apps & features. Select the Microsoft Office 365 installation or the name of the suite you purchased, like “Microsoft Office 365 Home,” “Microsoft Office Home and Student 2021,” or “Microsoft Office Home and Student 2019.” Click the Uninstall button.

Instead, for Microsoft 365, Office 2021, Office 2019 and Office 2016, you can view the Microsoft account that Office belongs to. This account takes the place of your product key and can be used to reinstall Office from the Microsoft account, Services & subscriptions page and to activate Office.

If Microsoft Office came preinstalled and licensed on your new computer, you only need to install your version if you prefer it to the newer release of the software set or if your software set contains additional Office programs, such as Access and Publisher.

Each person can sign in to Office using their own Microsoft account on your device to create and edit their own files. With Microsoft 365, you can install and sign in to Office on 5 PCs or Macs, 5 tablets, and 5 phones.

Will I lose Microsoft Office if I factory reset my Mac? ›

Unfortunately, if you reset a Mac to factory settings, you will lose all the installed applications, including Microsoft Office, and it's not possible to change this. After restoring the iMac to factory settings, you will have to reinstall Microsoft Office. To reset the Mac to factory settings: 1.

Tip: Uninstalling Office only removes the Office applications from your computer, it doesn't remove any files, documents, or workbooks you created using the apps.

The Technology Support Center recommends that you uninstall your existing version of Microsoft Office before installing the latest version to avoid technical issues that may arise from having more than one version installed.

More Information. You can install and use more than one version of Office on a single computer. For example, you can install and use both Office 2013 and Office 2010 on the same computer. However, we do not recommend this.

You can install Microsoft Office for free on up to 15 devices in total (five installations on Windows and MAC devices, five installations on smart phones and five on tablet devices). Please note, you are only able to install the applications on devices that you personally own.

A Microsoft account is usually required to install and activate Office versions 2013 or later, and Microsoft 365 Family or Personal. You might already have a Microsoft account if you use a service like Outlook.com, OneDrive, Xbox, or Skype; or if you purchased Microsoft 365 or Office from the online Microsoft Store.

Admins and users no longer have access to the services or Office applications that came with the subscription. All customer data—from user data to documents and email—is permanently deleted and is unrecoverable. At this point, you can't reactivate the subscription.

How do I permanently get Office 365 for free? ›

You can extend the duration of a Microsoft 365 subscription for up to 5 years.

If you need to set up Outlook on a new computer, copy your . pst file from the old computer, then set up your email account on your new computer. You can then open the . pst file from the new computer.

Go to office.com/setup and sign in with an existing Microsoft account or create a new one, then enter your product key. Follow the remaining prompts to finish linking your Microsoft account with this version of Microsoft 365.

Office Home and Student 2021 will sell for $150, while Office Home and Business 2021 will cost $250. Those prices were identical to the full list prices of the same-named Office 2019 SKUs, the perpetual license versions that launched in late 2018.

Ignore “Lifetime”, look for the Office version

Because Office 2021/Office 2019 don't have a time-limit, sellers have taken to calling them “Lifetime” to make them look like better value than a Microsoft 365 plan.

Choose the license you want to use. (We highly recommend choosing a Microsoft 365 license if you have one.) After the license validates, it will activate the product, and you can click Start Using Word to open and start using Microsoft 365 for Mac.

You can install Microsoft 365 Family or Personal, on all your devices and sign in to five at the same time―that means you can use the Microsoft 365 apps no matter where you are or what device you're on. This includes PCs, Macs, tablets, and phones.

If one switches from a PC to a Mac, can a subscription of Microsoft 365 be moved to it? Yes. Subscriber has access to 5 devices: any devices. It can be a PC, Mac, Android, iOS and Online.

Why won t my Office 365 activate on Mac? ›

Try restarting your Mac and activate again. If you're still seeing this error, try this: Run the Office for Mac License Removal Tool. Uninstall Office for Mac and then re-install Office from Office.com/signin.

Yes, you need a Microsoft 365 subscription or one-time purchase of Office 2021 to use Microsoft Word on your Mac. Microsoft 365 subscription costs $69.99/year for a home/personal use version, and up. Microsoft 365 Business Basic is currently $5/month per user.

Microsoft Office Versions

Mac does have a better layout look for more of the publishing aspects. Only Word for PC has that feature. The other apps do not have it. Overall, when I need to do more expert level tasks in Office, I would use the PC version.

What is the difference between Office 365 and Microsoft 365? Microsoft 365 includes everything you know in Office 365. Microsoft 365 is designed to help people and businesses achieve more with innovative Office apps, intelligent cloud services, and world-class security.

If you have the Microsoft Office on your Microsoft account, you can install Office from your account and you do not need to repurchase Microsoft Office.

Open Migration Assistant, which is in the Utilities folder of your Applications folder. Follow the onscreen instructions until you're asked how you want to transfer your information. Select the option to transfer from a Windows PC, then click Continue.

If you get the Office 365 home subscription, there is no need to transfer Office 365 license to a new computer. But if you have the a personal subscription, you have to uninstall the office on the old computer. Step 1: deactivate Office 365 installation. Visit Microsoft Office website and log in your Office account.

Customers who need an individual plan can get Microsoft 365 for $69.99 per year. Family plans for up to six users cost $99.99 per year with 6TB of cloud storage included.