Have you connected with link to Windows? If not it's pre-installed on your book 3. Just open it up on your computer it will give you a QR to connect, scan it with your phone, and then you'll have access to your whole phone including apps and screen mirroring. Another one you could try is Intel Unison, my book 4 ultra came with it pre-installed, not sure if book 3 did or not, if not you can get it in the Microsoft store.
Have you connected with link to Windows? If not it's pre-installed on your book 3. Just open it up on your computer it will give you a QR to connect, scan it with your phone, and then you'll have access to your whole phone including apps and screen mirroring. Another one you could try is Intel Unison, my book 4 ultra came with it pre-installed, not sure if book 3 did or not, if not you can get it in the Microsoft store.
