Office 365 stands as Microsoft's newest and most modern office suite. Besides its capability for online usage via the web, Office 365 allows users to download and install offline versions for their computers.

1. Downloading Office 365
Step 1: Visit the website https://www.office.com/ and log in with your Office 365 account.
After logging in, simply click on your Avatar (1) => View Account (2).

Step 2: Click on Office Applications.

Step 3: Choose Apps & Devices (1) => select language and version (2) => Install Office (3).

2. Installing and Logging into Office 365 on Your Computer
Step 1: After downloading, open the installation file OfficeSetup.

Then, the application will start running in a moment.

Step 2: The silent installation process will begin once you see the dialog box below. To check the completion percentage, click on the Office icon in the Notification area.

After installation is complete, click Close.

Step 3: Open any Office application like Word, Excel... On the initial interface, click on Sign In.

Step 4: Sign in to your Office 365 account.

If you see a dialog box like the one below, select No, sign in to this app only to sign in for Office 365 only.

After successfully logging in, you will see the Subscription information indicating success.

Additionally, you can refer to the guide on creating an offline Office installation in the following tutorial: How to Install Custom Office 2013/2016/365
With the instructions provided in the article, you can download and utilize the powerful and convenient Office 365 toolset from Microsoft. Best of luck to all!
