Creating a Windows VM in Proxmox is a little convoluted because the Windows ISOs do not include the virtio drivers like Linux does.
Rather than duplicate this information, the Proxmox wiki has this information presented quite well. While some of it was written for Proxmox 6.x, it still applies to Proxmox 7.x.
Windows 10 guest best practices https://pve.proxmox.com/wiki/Windows_10_guest_best_practices
Windows 2012 guest best practices https://pve.proxmox.com/wiki/Windows_2012_guest_best_practices
Windows 2016 guest best practices https://pve.proxmox.com/wiki/Windows_2016_guest_best_practices
Windows 2019 guest best practices https://pve.proxmox.com/wiki/Windows_2019_guest_best_practices
Proxmox 7.x specific:
Windows 2022 guest best practices https://pve.proxmox.com/wiki/Windows_2022_guest_best_practices
More information can be found here:
https://pve.proxmox.com/mediawiki/index.php?search=best+practices&title=Special%3ASearch&go=Go