Install the Microsoft 365 Apps
Start by installing the Microsoft 365 apps you want to use on your iPhone. You do not need to install every Office app—just the ones you plan to use regularly. You can always install the others apps at a later date if needed. To install the Microsoft 365 apps, open the Apple App Store, search for one or all of the following apps, then download them to your iOS device:
OneDrive: Microsoft’s cloud storage service.Word: Office suite’s word processor.Excel: A spreadsheet program.PowerPoint: Microsoft’s slideshow and presentation program.OneNote: A digital notebook, similar to Evernote.Outlook: Microsoft 365’s email client. You can install it or choose to use Apple’s built-in Mail client.Skype: A voice and video messaging service.
After you’ve installed the apps you need on your iPhone, open one of them (except Outlook) and in the Sign In field, enter your Microsoft 365 email address and password. Once you sign in, you’re automatically activated and logged in for all Microsoft 365 apps.
How to Set Up a Webmail Account in Outlook on the iPhone
Once you’ve installed the Microsoft 365 apps, you can set up Outlook with one or more email accounts. The first time you open Outlook, it will ask you to enter an account and set up your email. Here’s how to add a webmail account, such as Gmail or Yahoo.
How to Set Up an Exchange Account in Outlook on the iPhone
If you have a Microsoft Exchange account to add to Outlook, the setup process is straightforward.
How to Set Up an IMAP Account in Outlook on the iPhone
If you have an IMAP account, the process is slightly different. You’ll need to have information from your email provider, such as your IMAP and SMTP usernames and passwords. You can usually find this on the email provider’s website.
Adding Email Accounts Later
If you want to add new email accounts to Outlook later, you can do so at any time.