Nov 11, 2025

Windows 11 Pro Download, Installation & Activation Instructions

Before You Begin

• If you already have an OS installed, back up your data to prevent loss.

• Only one version of Windows should be installed on your machine. Uninstall others to avoid conflicts.

• Ensure your PC meets Windows 11 Pro system requirements (see below).

System Requirements

Make sure your device supports Windows 11 Pro:
• Processor: 1GHz+ with 2 or more cores, 64-bit
• RAM: 4 GB minimum
• Storage: 64 GB or more
• Firmware: UEFI with Secure Boot
• TPM: TPM version 2.0
• Graphics: DirectX 12 compatible
• Display: 720p or higher
• Internet: Required for activation and updates

Check compatibility with the PC Health Check Tool

Download Windows 11 Pro

Head to the official Microsoft page:
➤ https://www.microsoft.com/software-download/windows11

Choose your preferred method:

Installation Assistant (Easiest for Upgrades)

• Ideal for upgrading from Windows 10
• No USB needed
• Keeps files and most settings
• Simple wizard-style interface

Media Creation Tool (Best for Clean Installs)

• Creates bootable USB or ISO
• Requires 8GB+ USB flash drive
• Ideal for clean installations or different PCs
• Can reformat and reinstall Windows from scratch

ISO File (Advanced/Custom Installs)

• Download full Windows 11 ISO
• Burn to DVD or mount
• Use with Rufus to create custom USB bootable media
• Great for VMs or multilingual setups

How to Install Windows 11 Pro

Method 1: Installation Assistant

• Download and run the Installation Assistant
• Accept terms and let the tool check your device
• It will download and begin the upgrade process
• Follow prompts and restart when required
• Once done, activate with your Pro key

Method 2: Media Creation Tool

• Run the tool and accept license terms
• Select “Create installation media”
• Choose USB or ISO
• USB: Insert and format your 8GB+ drive
• ISO: Save it, then use Rufus or burn to DVD
• Boot from USB and follow setup instructions
• Enter product key when prompted

Method 3: ISO File (Manual)

• Scroll to “Download Windows 11 Disk Image (ISO)”
• Select “Windows 11 (multi-edition ISO)”
• Choose language and download the 64-bit version
• Use the ISO to:
• Mount and install in place
• Burn or create bootable USB
• Install on virtual machines

Note: Your product key determines if Windows 11 Pro installs.

Upgrade from Windows 11 Home to Pro

• Restart your PC
• Disconnect from the internet
• Go to Settings > System > Activation
• Click Change product key
• Enter the upgrade key:
VK7JG-NPHTM-C97JM-9MPGT-3V66T
• Let the upgrade complete
• Reconnect to the internet
• Go to Activation again and enter your purchased Pro key

Activate Windows 11 Pro

• Open Settings > System > Activation
• Click Change product key
• Enter your 25-character key
• Click Next → Windows will verify and activate automatically

Troubleshooting Activation

• Wrong Edition: You must install Pro to use a Pro key
• Typo in Key: Double-check your license
• VPN Active?: Disable and retry
• Still not working?: Restart your PC, or reach out to support

If none of that works: Please contact our free 24/7 customer support team. Include your order number and a screenshot of any error message for faster assistance using one of the methods below: