Is there anyway I can access the Wyze Pan Cam from my PC?
There is no PC or web app. However you can vote for it here:
The only work around at this time is to run an Android emulator such as Nox or BlueStacks on your PC and run the Wyze app or TinyCam app within that.
That depends on what you mean by access.
If you are looking to pull the video files, then, the only way is to remove microSD card, and look at them that way.
If you mean you just want to monitor a live feed, then, you could use a android emulator, or screen mirroring program, or use 3rd party firmware that enables RTSP.
If none of that appeals to you, you have to wait for Wyze to support RTSP, then you can use a number of programs to view the live feed.