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Microsoft Products Download Links (Official & Safe Sources)

Looking for safe and official Microsoft download links for Windows, Office, or Server products?

This page provides verified and trusted download links for Microsoft software perfect for users who purchase product keys from Key4Sell.

All files come directly from Microsoft or official deployment tools. Install your product, then activate it using your Key4Sell digital license.

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Download Microsoft Office (All Versions)

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All Office downloads are original Microsoft installers compatible with Key4Sell activation keys.

Download Windows OS ISO Files

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These downloads work for clean installs, upgrades, or repairs. Activation available using your Key4Sell license key.

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Download Windows Server

 

  • How to Convert Windows Server Evaluation to a Licensed Edition:

    1. Open Command Prompt as Administrator

      • Press Windows + X → choose Command Prompt (Admin) or Windows Terminal (Admin)

    2. Run the DISM Conversion Command

      • DISM /online /Set-Edition:ServerStandard /ProductKey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX /AcceptEula

Edition Options :

Choose the correct edition based on your license:

Standard Edition:

/Set-Edition:ServerStandard

Datacenter Edition:

/Set-Edition:ServerDatacenter

 

Wait for Conversion to Complete

During the process, progress may appear to freeze at 10%.

This is normal.

➡ Do NOT close the window.

➡ Wait at least 15–20 minutes.

Once finished, the system may reboot automatically. If it doesn’t, reboot manually.

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Microsoft Visio & Project Download

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How to Download and Set Up Office 365 Pro Plus

  • Sign In to Your Office 365 Account

    • Go to:

    • Change Your Password

      • Go to Account Settings

      • Change your password immediately

      • Write down your new password and keep it in a safe place

      • ⚠ Important: If you lose your new password, the account cannot be recovered, and a new license will be required.

    • Download Office Applications

      • Once your password is updated:

      • Stay on the Office dashboard

      • Click Install Office

      • Select Office 365 apps

      • Download and run the installer

      • Office will begin installing automatically.

    • Start Using Office

      • After installation

      • Open any Office application (Word, Excel, etc.)

      • It will sign you in automatically using the account you set up

      • You can now use all Office 365 Pro Plus features

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How to Activate with Key4Sell License Keys

  • For Microsoft Office

    • Open any Office app

    • Go to File → Account

    • Select Change Product Key

    • Enter the license key from Key4Sell

  • For Windows

    • Open Settings → System → Activation

    • Click Change Product Key

    • Enter your Windows key

    • Windows activates automatically

 

FAQ – Microsoft Product Downloads

  • Are these downloads safe?

Yes all links lead to Microsoft servers or official deployment tools.

  • Do I need a key to install?

No. You only need the key to activate.

  • Do Key4Sell keys work on these downloads?

Yes. All downloads are compatible with Key4Sell

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