Windows doesnt boot up anymore after formatting ubuntu partition

When starting my pc i get the message "Reboot and select proper Boot device or insert Boot Media in selected Boot device and press a key".

Ive recently partitioned my harddrive and installed ubuntu on that partition. Then I had some problems with windows, I couldn't shut my pc of properly and I couldn't update because when restarting after installing the update it automatically went to ubuntu and then I had to restart it again this time selecting windows 10 in grub, but then it said that the update didn't install correctly. Because of these issues I just formatted the partition ubuntu was on to maybe get rid of these issues. Of course by doing that I wiped off grub and now I probably don't have software that can boot windows. How do I get it to find windows on my m2 sdd?