I've had a great experience purchasing Windows 10/11 keys from Driffle!
I've bought tons of Windows 10 & Windows 11 keys for lots of PC & laptops, and they’ve all worked perfectly without any issues.

https://driffle.com/windows-11-pro-pc-1-dev...l-code-p9908863

After you buy the key, follow these simple steps to activate it:

1. Open Settings.
2. Go to System.
3. Select Activation.
4. Under Change product key, click Change.
5. Enter your new key.
6. Click Next to complete the upgrade to Windows Pro.
This process is quick and straightforward—hope it helps!

I’m not entirely sure. I’ve always relied on Driffle for all my purchases, including games and software.

Upgrading your Windows version will only impact the operating system and won’t affect your Microsoft Office installation. You’ll still have access to Office without needing to reinstall or reconfigure anything.

The upgrade process can take some time, which varies depending on your internet speed and system performance. While it’s updating, it’s a good idea to leave the laptop undisturbed to avoid any interruptions.

Lastly, make sure your laptop doesn’t enter sleep or hibernate mode during the upgrade, as that could disrupt the process.

Hope this clears things up!

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