Installation guide
Microsoft Office 365 Business Standard EU 1 Year — installation
Updated 2026-07-03
Below are the steps to help you redeem your key and set up a business (admin) account:
Step 1: Go to https://microsoft365.com/setupbusiness
Step 2: Enter your product key and click Next
Step 3: Provide your details:
Name
Work email
Business phone number
Company name
Region
Step 4: Verify your identity via text or phone call
Step 5: Choose your domain option:
Get a new domain
Use an existing domain
Add a domain later
Step 6: Complete the setup by following the on-screen instructions
Step 7: Once setup is complete, go to the Microsoft Admin Center to manage your subscription
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