You can use these steps to download and install MS Office on your Mac device:
First of all, go to office.com/setup.
When signing in with your Microsoft account, choose Install Office to begin download.
You can find the Install Office option on the Office homepage.
When signing in with your Microsoft school or work account, choose Install Office.
You can find the Install Office option on the Microsoft 365 homepage.
Here, choose Office 365 apps to start and complete the download.
To begin installing Office, open Finder and go to Downloads.
Double-tap on the Microsoft Office installer. pkg file.
If you failed to open the file or to see any error, then move the downloaded file to your device desktop after waiting for 10 seconds.
After that, hold Control + click the downloaded file to launch the Office installer.
Tap Continue to start Office installation on the first screen.
After reviewing the license agreement of MS Office, click Continue.
Choose to Agree to accept the terms of the software license agreement.
After selecting how you wish to install MS Office, tap Continue.
After reviewing the disk space requirements or changing your install location, tap Install.
Now, type your Mac login password if directed, then click Install Software.
When the installation is finished, tap Close.
Steps to Activate MS Office
Activate MS Office on any device using these steps mentioned below:
Open any web browser and click on office.com/setup.
Tap on the Sign-in button.
Enter your details and log in.
The new users will need to click on Create a new account.
To create a new account, you will need to provide your email id.
After that, make a password and tap Next.
Use your Microsoft account to sign in.
Now, tap Next and enter your product code.
Click Next and then click Continue.