Windows Ubuntu Dual Boot Issues

How do I set Windows to boot as the default in the boot loader?Ask Ubuntu

Windows Linux timestamp difference issue

Let Linux to use local time

timedatectl set-local-rtc 1 --adjust-system-clock

now, to check if the change is effective, run

timedatectl

To undo this change:

timedatectl set-local-rtc 0 --adjust-system-clock