E6410 UEFI mode

Hello, I have a dell latitude E6410 laptop on i5 2nd generation running on windows 10 pro x64. It is set on legacy mode and I want to switch it to UEFI mode. The BIOS version is on A09. Can anyone explain how to do it and will it cause any problems. I don’t have any data on it so I don’t mind formatting it also.