How to Install Microsoft Office 2024: Your Complete Guide

One afternoon to install Microsoft Office 2024 on a small office’s PCs, with a stack of product keys. That’s a normal job for an office admin. To install Microsoft Office 2024 without surprises, it helps to know the routine before the first download.

The routine is short. Redeem the key in a Microsoft account, open Services & subscriptions there and select Install.

• Remove older Office versions first.
• Redeem the key at microsoft365.com/setup.
• Install from Services & subscriptions.
• Check File, Account for “Product Activated”.

Run the downloaded installer and open Word. Office 2024 then activates itself through the same account.

The volume edition, Office LTSC 2024, goes on differently. It uses the Office Deployment Tool.

Below is the routine, step by step, plus the errors that come up most and how to get past them.

What you need first

• A genuine Office 2024 product key.
• A Microsoft account you can sign in to.
• An internet connection for the download, around 4 GB.
• A computer that meets the requirements below.

Remove older Office versions and take pending system updates first.

A word on Windows 10. The 2024 suite still goes on there.

Our page on Office 2024 system requirements goes deeper on hardware and compatibility.

Which edition you have

The edition decides the method. Check the name on your key or order email before you start.

The first two are retail editions, redeemed in a Microsoft account. The third one, for businesses, comes as a volume edition with no download button.

Not sure which consumer edition fits? Our comparison of Office 2024 Home vs Home & Business explains the Outlook and commercial-use difference.

How to install Microsoft Office 2024 on Windows

There are three parts: redeem the key, run the installer, activate.

1. Open a browser and go to microsoft365.com/setup.
2. Sign in with the Microsoft account you want Office tied to.
3. Enter the 25-character product key and confirm your country and language.
4. Go to account.microsoft.com and open Services & subscriptions.
5. Find your Office 2024 product and select Install.
6. Open the downloaded file. Its name starts with “Setup” and the product name. Select Yes at the User Account Control prompt.
7. Leave the PC online while the installer streams Office. Select Close when the “You’re all set” screen appears.
8. Open Word or Excel from the Start menu and accept the license agreement.
9. Sign in with the same Microsoft account if asked. Activation then happens on its own.

About the key step

Redeeming happens once. After it, the key is linked to the account, and a later reinstall only needs a sign-in.

For a business, we’d use a company-owned account per PC and not someone’s personal email. The license then stays with the company if a person leaves.

About the installer

The 64-bit version is the default, and normally the right choice on a modern PC.

On a fast line the download usually takes about ten minutes. On slower lines, plan for longer.

Unlike older MSI setups, the retail installer doesn’t ask which apps to include or where to put them.

Checking activation

No key needs to be typed again. To confirm, go to File, Account.

Under Product Information it should say “Product Activated” and the edition name.

Before you start, write down which Microsoft account each PC uses. Years later, when a laptop dies, that note saves an afternoon of password resets.

Office 2024 setup on a Mac

The key step is the same as on Windows. The download arrives as a .pkg file, and Safari saves it to Downloads.

1. Redeem the key as described above, if you haven’t done it already.
2. From Services & subscriptions, select Install and save the .pkg file.
3. Open the file in Finder and select Continue, then Install. Enter your Mac password when asked.
4. Open Word from Launchpad or the Applications folder. Choose Sign in and use the account that holds the license.
5. Let Microsoft AutoUpdate keep Office current.

That last step matters. An old installer pulled from a backup drive may carry an outdated build. We’d let AutoUpdate bring it current before working. Microsoft describes the process in its update guide.

Office LTSC Professional Plus 2024

This edition has no download button in a Microsoft account.

You get the Office Deployment Tool from Microsoft and write a small configuration file. Then setup.exe runs twice. The first run fetches the files. The second puts them on the PC.

1. Download the Office Deployment Tool and extract it to a folder.
2. Create configuration.xml in that folder, as in the example below.
3. Open Command Prompt as administrator in the same folder.
4. Run the download line and wait until it finishes.
5. Run the configure line.
6. Open Word, go to File, Account and check the activation status.

A minimal configuration file:

<Configuration>
  <Add OfficeClientEdition="64" Channel="PerpetualVL2024">
    <Product ID="ProPlus2024Volume" PIDKEY="XXXXX-XXXXX-XXXXX-XXXXX-XXXXX">
      <Language ID="en-us" />
    </Product>
  </Add>
</Configuration>

And the two setup lines:

setup.exe /download configuration.xml
setup.exe /configure configuration.xml

Activate with your key afterwards, as in our Office 2024 activation guide.

Our full walkthrough of the Office Deployment Tool covers excluding apps, language packs and offline setups across several PCs.

When Microsoft Office 2024 setup fails

Most failures have three causes.

• An older Office version still on the PC.
• A dropped or filtered internet connection during the download.
• Missing administrator rights.

Restart the computer and remove older Office versions. Check that you’re an administrator, then run the installer again.

If the download keeps failing, try the offline installer.

Leftovers from Office 2016 or 2019 generally cause the nastiest problems. Remove them from Settings, Apps, Installed apps first.

If that fails, our guide to the Office uninstall tool lists every removal method that still works in 2026.

Microsoft’s own page for the 30015 setup errors has the offline installer link.

A slow setup is often fine. Click-to-Run streams files in the background. Clicking the installer again or rebooting halfway often turns a slow setup into a broken one.

After you install Microsoft Office 2024

On Home & Business machines, we’d set up Outlook straight away. That’s the app people miss first on a new PC.

Where a genuine license comes from

Genuine licenses come from Microsoft, retail stores, business volume licensing and trusted resellers with genuine keys.

A real key redeems at microsoft365.com/setup and then shows up in your Microsoft account.

The 2024 suite is sold as a one-time purchase. For anyone who doesn’t want a Microsoft 365 subscription, that makes it the economical option.

A few checks before buying:

• The listing names the exact edition.
• The seller explains how the key is redeemed and offers support if it doesn’t activate.
• The key is for your platform. Some editions cover PC and Mac, others are Windows only.

Need a key? Our Office Home and Business 2024 for PC and Mac comes as a genuine license from HypestKey. We email it instantly after payment.

Common mistakes when you install Office 2024

• Leaving an older Office on the PC. Remove it before setup.
• Signing in with a different account than the one that redeemed the key.
• Clicking the installer a second time because it looks stuck.
• Putting a consumer key into the Deployment Tool file. That route is for the volume edition.
• Redeeming a company license into an employee’s personal account.
• Skipping the update on day one.

Related guides

• Office 32-bit vs 64-bit

Terms used on this page

Typical Office 2024 install cases

The wrong account

Word opens and says “Unlicensed Product”. The buyer is signed in with a work address, and the key sits on a private one. After switching accounts under File, Account, it activates.

The old suite underneath

Setup stops halfway on a PC that still has a 2016 suite. With that one removed and the PC restarted, the installer runs through.

The second click

A slow line makes the progress bar look frozen, and the user starts the installer again. Now setup reports another one in progress. A restart and one patient run fix it.

The laptop that died

One laptop fails, and nobody remembers the Office product key. It isn’t needed. The license is on the account, and the new machine gets the suite from Services & subscriptions.

The Mac and the backup drive

Someone runs an old installer copy from a backup drive on a Mac. The build is outdated. AutoUpdate brings it current.

Office 2024 editions and systems this guide covers

The account-based method is the same for both consumer editions. The Deployment Tool method applies to the volume edition.