My laptop has a legacy BIOS. I need to change it to UEFI as I needed to enable secure boot. How can I do it without any data loss and how do
![Windows cannot be installed to this disk. The selected disk is not of the GPT partition style. - Microsoft Q&A Windows cannot be installed to this disk. The selected disk is not of the GPT partition style. - Microsoft Q&A](https://learn-attachment.microsoft.com/api/attachments/84433-img-0185.jpg?platform=QnA)
Windows cannot be installed to this disk. The selected disk is not of the GPT partition style. - Microsoft Q&A
![How to Set Windows 10 / 8 PC to Boot with Legacy BIOS Mode Instead of UEFI Mode Password Recovery | Password Recovery How to Set Windows 10 / 8 PC to Boot with Legacy BIOS Mode Instead of UEFI Mode Password Recovery | Password Recovery](https://www.top-password.com/blog/wp-content/uploads/2012/12/UEFI-Boot.jpg)
How to Set Windows 10 / 8 PC to Boot with Legacy BIOS Mode Instead of UEFI Mode Password Recovery | Password Recovery
![Select UEFI Boot Mode or Legacy BIOS Boot Mode (BIOS) - Oracle® X4 Series Servers Administration Guide Select UEFI Boot Mode or Legacy BIOS Boot Mode (BIOS) - Oracle® X4 Series Servers Administration Guide](https://docs.oracle.com/cd/E23161_01/html/E37044/figures/mblegacyboot.jpg)