Windows is Microsoft's desktop operating system. This description applies to the Enterprise edition, but you can choose to download and install either the Pro or Enterprise edition through the Microsoft Volume Licensing Service Center if you request this product.

This donation provides one Windows upgrade license. You should request one upgrade license for each computer you are upgrading. See the Product Use Rights Summary for Desktop Operating Systems for specific licensing details.

Which Versions of This Software Are Available?

You can choose to download the current version or the previous version of this software. You can find out which version is the current one on the Current Versions of Microsoft Products page.
In addition, you can download the software in the 32-bit or 64-bit version and also in any language that's available.

Benefits for Organizations

If you have system administration experience, you can use Windows Enterprise with Windows Server to:

• Provide mobile workers with access to your organizational network without the need for VPN
• Allow employees to securely take a bootable version of their Windows Enterprise desktop on a USB drive to other computers
• Enhance network performance and minimize bandwidth usage

Upgrade License Only

Only certain editions of the Windows operating system qualify for upgrade licenses under Stifter-helfen.de's Volume Licensing agreements with Microsoft. See the system requirements to make sure your device qualifies.

If your device doesn't meet the requirements for an upgrade product, you might be eligible for a full operating system license through Microsoft's Get Genuine Windows Agreement for Small and Medium Organizations program.

Major Capabilities

• All Windows Pro capabilities: Windows Enterprise provides all the capabilities of Windows Pro, including a modern interface, apps, cloud integration, and enhanced security.
• DirectAccess: Mobile workers can connect securely to your organizational network anytime they have Internet access — without the need for VPN. IT administrators using Windows Server can manage mobile computers by updating Group Policy settings and distributing software updates anytime the mobile computer has Internet connectivity.
• Windows To Go: You can create a copy of an employee's Windows workspace on a USB drive. This allows employees to access a secure, bootable version of their Windows Enterprise desktop on another PC regardless of that PC's operating system. The device must meet Windows hardware certification requirements.
• BranchCache: Your organization's PCs can cache files, websites, and other content from central servers running Windows Server so that content is not repeatedly downloaded across your network. This can minimize network traffic between branch offices and the main office.
• BitLocker drive encryption: BitLocker encrypts hard drives more quickly to protect sensitive data from being accessed by unauthorized users who come into possession of any of your organization's computers.
• Start screen control: Administrators can control the layout of the Start screen to ensure that certain apps are accessible and also to enforce consistency across all devices.

Important Volume Licensing Information

With Windows, your organization can choose between two types of volume license keys for product activation: a Key Management Service (KMS) license key or a Multiple Activation Key (MAK). A Key Management Service (KMS) key for Windows is available to your organization by default on the Microsoft Volume Licensing website; that is, this is the only type of key you will see unless you request a MAK.

A KMS key requires at least 25 computers on a network for activation. If your organization has fewer than 25 computers, you should request a MAK from the Volume Licensing website after receiving this product.

Obtaining This Product

1. When your donation request has been approved, Stifter-helfen will send a message to your organization email address. This email will confirm the number of licenses you have requested and provide information about how to use the Volume Licensing Service Center (VLSC) once Microsoft accepts your license agreement. Make sure the email address in your organization details is up to date by visiting your account.
2. Microsoft will send an email welcoming your organization to the VLSC. This email will indicate that Microsoft has accepted your license agreement. After you receive this email, you'll be able to follow the steps in the first email you received from Stifter-helfen to obtain your donation through the VLSC.

Software Assurance

Under the Software Assurance program, you have the right to install any new release of products covered in the agreement during the term of your coverage.