Microsoft 365 Installation Problems

How to Fix Microsoft Account Refresh Loops When Installing Office 2021

Elise WilliamsElise Williams Oct 10, 2026 868 views

Question details

The user is unable to download Office Home & Student 2021 because the Microsoft account website continuously refreshes after entering the product key.

How to Fix Microsoft Account Refresh Loops When Installing Office 2021
Product
Microsoft Office 2021
Device & OS
not provided
Scenario
Attempting to download and install Office 2021 after redeeming a purchased product key.
Observed behavior
The Microsoft account webpage gets stuck in an infinite refresh loop, preventing access to the download link and sometimes incorrectly prompting for a Microsoft 365 subscription.
Before you start

Ensure you have your original Office 2021 product key handy and confirm you are signing in with the exact Microsoft account used to redeem the purchase.

Solution 1Recommended

Use an InPrivate Window or Alternative Browser

Bypassing browser cache and cookies can resolve continuous webpage reloading issues on the Microsoft account site.

A refresh loop is most commonly caused by conflicting browser cache data or corrupted session cookies. Using an InPrivate or Incognito browsing window ignores existing cookies, giving you a clean session to access your Microsoft account.

1
Open a private browsing window

Open your web browser and launch a new InPrivate or Incognito window (usually accessed via the browser's menu or by pressing Ctrl+Shift+N / Ctrl+Shift+P).

2
Navigate to the Office website

Go directly to https://www.office.com or https://account.microsoft.com/ in the new private window.

3
Sign in to your account

Log in using the specific Microsoft account that is associated with your Office Home & Student 2021 purchase.

4
Download the installer

Select the 'Install Office' button on your account dashboard, download the setup file, and follow the on-screen prompts to complete the installation.

Use an InPrivate Window or Alternative Browser
Tip: If the InPrivate window works, clearing your regular browser's cache and cookies will permanently resolve the issue for future visits.
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Frequently Asked Questions

Why does the Microsoft account page say I need a Microsoft 365 subscription when I bought Office 2021?

This usually happens if you are signed into a Microsoft account that is not linked to your Office 2021 product key. Ensure you are using the exact email address used during the initial purchase or redemption process.

Can I install Office 2021 without signing into a Microsoft account?

No, modern versions like Office Home & Student 2021 require you to link your product key to a Microsoft account to securely download the installation files and activate the software.

How do I stop the Microsoft website from continuously refreshing?

A continuous refresh loop is often caused by corrupted browser cookies or cache conflicts. Accessing the site via an InPrivate or Incognito window, or completely clearing your browser's cookies and cache, usually resolves the issue.