I went to Network sharing and network discovery is on, file and printer sharing is on for Private as well as Guest/Public.

Steam now lets you harness your local network to transfer games easily without redownloading, even on Steam Deck.

If you cannot see other computers on your network in Windows, then you need to enable network discovery and file sharing feature to see all the computers.

Microsoft has finally addressed a known issue causing significant performance hits when copying large files over SMB after installing the Windows 11 2022 update.