YourPhone.exe is a legitimate Microsoft app that allows users to connect their Android or iOS phones to their Windows 10 PCs. It enables a variety of cross-device features, including:

Receiving phone notifications on your PC: You can see notifications for calls, texts, emails, and other apps from your phone directly on your PC.
Making and receiving calls from your PC: You can use your PC’s microphone and speakers to make and receive calls from your phone.
Sending and receiving text messages from your PC: You can use your PC’s keyboard to send and receive text messages from your phone.
Accessing and transferring photos between your phone and PC: You can browse and transfer photos between your phone and PC.
Mirroring your phone’s screen to your PC: You can mirror your phone’s screen to your PC for a larger view.

YourPhone.exe is located in the C:\Program Files\WindowsApps folder. It is a trusted Store app and is not a virus. However, some malware impersonates YourPhone.exe to harm your system. To ensure you are using the legitimate YourPhone.exe, check its file location and verify its digital signature.