How to Update Windows 10 from Windows 7?

Check system requirements: Ensure that your computer meets the minimum system requirements for Windows 10. This includes having a compatible processor, sufficient RAM, and available disk space. You may need to visit the Microsoft website to check the specific requirements.

Backup your data: It's always recommended to back up your important files and data before performing any major system upgrade. This will help prevent data loss in case anything goes wrong during the upgrade process.

Get a Windows 10 license: To upgrade to Windows 10, you'll need a valid license. You can either purchase a license key from Microsoft or consider upgrading to Windows 10 for free if you're eligible. Microsoft offered free upgrades to Windows 10 for users of genuine Windows 7 and Windows 8.1 during a specific promotional period, but the availability of this offer might have changed since my knowledge cutoff date in September 2021.

Windows 10 installation media: Obtain a Windows 10 installation media. You can download the Windows 10 ISO file from the Microsoft website and create a bootable USB drive or burn it to a DVD.

Run the upgrade process: Insert the Windows 10 installation media and run the setup file. Follow the on-screen instructions to begin the upgrade process. Select the option to upgrade your existing Windows installation when prompted.

Follow the installation prompts: The Windows 10 installation wizard will guide you through the upgrade process. You may need to make some decisions regarding installation options, such as choosing the edition of Windows 10 you want to install (Home or Pro) and whether to keep your personal files or perform a clean installation.

Wait for the upgrade to complete: The upgrade process will take some time, and your computer may restart multiple times. It's important not to interrupt the process and let it complete.

Set up Windows 10: Once the upgrade is finished, you'll be prompted to set up Windows 10. Follow the instructions to configure your preferences, sign in with a Microsoft account (or create a new one), and complete the initial setup.

Reinstall applications and restore data: After the upgrade, you'll need to reinstall any applications you had on Windows 7. You can also restore your data from the backup you created earlier.