How to Sign In to a New Windows PC with a Microsoft 365 Work Account
Question details
Users need to configure a new Windows computer for work and link their Microsoft 365 work account successfully.

- Product
- Windows / Microsoft 365
- Device & OS
- Windows
- Scenario
- Setting up a new Windows computer for business use and configuring the correct Microsoft 365 work credentials.
- Observed behavior
- Windows may force a personal Microsoft account during the initial PC setup, requiring the user to manually add their Microsoft 365 work account through Windows Settings afterward.
Ensure you have an active internet connection and your Microsoft 365 work or school email address and password provided by your organization.
Add Your Work Account via Windows Settings
Use this method if you have already set up Windows with a personal account and need to link your Microsoft 365 work profile to the device.
It is common for Windows Home and certain Pro setups to require a personal Microsoft account during the initial out-of-box experience. Once on the desktop, you can easily connect your work account to access company resources.
Click the Start button and select the Settings gear icon, or press the Windows key + I on your keyboard.
In the Settings menu, select Accounts from the left sidebar or main grid.
Scroll down and click on 'Access work or school'. Then, click the 'Connect' button.
Type in your Microsoft 365 work email address and password. Follow any multi-factor authentication prompts required by your organization.

Remove Pre-installed Trials and Install Work Apps
Ensure you are using the correct business version of Microsoft 365 by removing default trials provided by the PC manufacturer.
Configure Microsoft Entra ID for Centralized Sign-in
For IT administrators wanting employees to log directly into Windows using only their work accounts without personal Microsoft accounts.
Use WPS Office as a Lightweight Alternative for Work
Skip the complex enterprise account setups and subscription troubleshooting. WPS Office provides a lightweight, highly compatible alternative to Microsoft 365 for handling all your daily business documents.
- 1. Download the Software: Visit the official WPS Office website and download the free installer for Windows.
- 2. Install on Your PC: Run the downloaded file and follow the quick setup wizard to install the software.
- 3. Open Your Work Files: Launch WPS Office and immediately start opening, editing, and saving your Microsoft Office formatted documents.

Frequently Asked Questions
Can I use my Microsoft 365 work account during the initial Windows setup?
Yes, but only if you are installing a Pro or Enterprise version of Windows and your organization has Microsoft Entra ID configured. For Home editions, you usually must use a personal Microsoft account first, then add the work account later.
Why does Windows ask for a personal Microsoft account when I have a business license?
Windows Home editions are designed for personal use and require a personal Microsoft account to complete the Out-Of-Box Experience (OOBE). Your Microsoft 365 business license applies to the Office software suite and organizational access, not necessarily the Windows operating system itself.
Are my Windows login and Microsoft 365 login the same?
Not necessarily. You can log into your Windows PC using a local account or a personal Microsoft account, while simultaneously signing into your Word, Excel, and Outlook applications exclusively with your Microsoft 365 work account.
How do I remove a pre-installed Microsoft 365 Family trial?
Navigate to Start > Settings > Apps > Installed apps. Scroll to find Microsoft 365 (Office) or Microsoft 365 Family, click the three-dot menu icon next to it, and select Uninstall. Afterward, you can safely install the business apps provided by your employer.




