https://www.theguardian.com/technology/askjack/2019/apr/25/how-do-i-buy-a-laptop-with-an-encrypted-hard-drive

Derek needs to find a laptop with Windows 10 Home’s device encryption to keep his data safe

I want to buy a new Windows 10 laptop for home use, and I want one with device encryption capability, so that the boot drive is encrypted. Until recently, this has only been possible with Windows Professional editions using BitLocker. I now see that if a laptop has the right specification, all versions of Windows 10 can have device encryption turned on.