How to Install Microsoft 365 Personal on a New Windows PC
Question details
The user wants to know if they can install their existing Microsoft 365 Personal subscription on a newly purchased Windows PC and how to do it.

- Product
- Microsoft 365 Personal
- Device & OS
- Windows PC
- Scenario
- Setting up a new computer and installing an existing Office subscription.
- Observed behavior
- The user needs to download and activate the Office suite on the new device using their linked Microsoft account.
Ensure you have an active internet connection and know the email and password for the Microsoft account associated with your Microsoft 365 subscription.
Install Microsoft 365 from Your Microsoft Account
The standard method to install Microsoft 365 on a new PC is by downloading the setup file directly from your associated Microsoft account.
Microsoft 365 Personal allows you to install and use Office apps on up to five devices simultaneously, including Windows PCs, Macs, and mobile devices. Because your subscription is tied to your account, you do not need to re-enter your original product key.
Open a web browser on your new Windows PC and navigate to https://www.office.com.
Click the 'Sign in' button and enter the credentials for the Microsoft account linked to your Microsoft 365 subscription.
On the Microsoft 365 homepage, locate and click the 'Install Office' or 'Install apps' button in the top right corner to download the setup file.
Locate the downloaded installer file in your PC's Downloads folder, double-click it, and follow the on-screen instructions to complete the installation.

Try WPS Office: A Free and Lightweight Office Suite for Your New PC
If you want a powerful productivity suite on your new Windows PC without the recurring subscription fees of Microsoft 365, WPS Office is an excellent choice. It offers a familiar interface, seamless compatibility with Word, Excel, and PowerPoint files, and consumes minimal system resources.
- 1. Visit the Official Website: Go to the official WPS website on your new Windows PC.
- 2. Download the Installer: Click the 'Free Download' button to download the lightweight setup file.
- 3. Install and Edit: Run the installer to quickly set up WPS Office and start viewing and editing your documents immediately.

Frequently Asked Questions
Can I use my Microsoft 365 Personal subscription on both my old and new PC at the same time?
Yes, a Microsoft 365 Personal subscription allows a single user to install and use the Office applications on up to five devices simultaneously, across Windows, Mac, and mobile platforms.
Do I need to deactivate Office on my old computer before installing it on the new one?
No manual deactivation is necessary unless you have already reached the five-device limit. If you install it on a sixth device, Microsoft will automatically sign you out of one of your older devices.
What should I do if I forgot which Microsoft account is linked to my subscription?
Try signing into Office.com with your usual personal email addresses. Once logged in, navigate to the 'Services & subscriptions' tab to check if an active Microsoft 365 subscription is listed under that particular account.




