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Office 2019 Home & Student is a one-time purchase for essential productivity apps like Word, Excel, and PowerPoint. Perfect for students and home users, this version doesn’t require a Microsoft 365 subscription and works fully offline after activation.
This guide will walk you through the full process of downloading, installing, and activating Office 2019 Home & Student on your Windows PC.
Only one version of Microsoft Office should be installed on your computer at a time.
Uninstall any older or conflicting versions (like Office 365, 2016, or other editions) before starting to avoid issues.
Ensure your PC meets the minimum specs for Office 2019:
Operating System: Windows 10 or Windows 11
Processor: 1.6 GHz or faster, dual-core processor
RAM: 4 GB (64-bit); 2 GB (32-bit)
Hard Disk Space: 4 GB available
Display: 1280 × 768 resolution
Graphics: DirectX 9 or later, WDDM 2.0 or higher
Internet: Required for download and initial activation
Browser: Current version of Microsoft Edge, Chrome, or Firefox
Go to: https://setup.office.com
Sign in with your Microsoft account (or create one if needed)
Enter the 25-character product key you received
Follow the prompts to redeem your license
Click “Install” to download the Office installer
⚠️ Although you’re signing in, the license will not bind to your Microsoft account — it is used only to access the download and complete setup.
Run the downloaded OfficeSetup.exe
file
The installation will begin automatically
Wait for it to complete (this may take a few minutes)
Once installed, open any Office app like Word or Excel
When prompted:
Choose Activate with a Product Key
Enter your 25-character activation key
Follow the on-screen instructions to complete activation
Wrong Version Installed?
Make sure you’re using Office 2019 Home & Student, not another edition.
Typing Mistakes?
Double-check the product key — one wrong letter can cause an error.
VPN or Firewall Active?
Disable any VPNs or firewalls temporarily and try again.
Still not working?
Restart your PC and try activation again.
⚠️ If you continue having issues, contact our 24/7 support team with your order number and a screenshot of the error.
Our free 24/7 support team is ready to assist you:
➤ Buy Office 2019 Home & Student at Buy Key Now and enjoy offline access to essential Office apps — no subscriptions required.