If you need to flip the display of your Camera around, typically for ensuring that the text is readable to those viewing the display rather than not, you will want to download Camo Studio from the Microsoft Store.
Access the Microsoft Store by utilizing the search feature at the bottom of your screen.
Type 'Microsoft Store' into the search bar.
Click the 'Open' option or simply left-click on the result.
It should open up to a similar display to the image below.
At the top where it says 'Search apps, games, and more' type in Camo Studio
Left-Click on the 'Camo Studio' App option.
It should open a new screen, where you will want to then press the 'Get' Button
Once it has finished installing, press the 'Open' button or similarly use the search feature at the bottom of your screen and search for 'Camo Studio' in order to find it, much like how you searched for the Microsoft Store App earlier.
Once you open the App, it will likely prompt you to have access to your Camera. You need to select 'Yes' if you wish to use this App properly.
Once you press 'Yes' and the app opens fully, you will be presented with the Camo Studio set-up screen.
Press Continue
Once you get to the next page, press 'Skip'
Once you get to the next screen, press 'Continue'
Once you reach the next screen, press 'Skip'
Once you reach the final page, you will want to once again press 'Skip' as otherwise you are required to input Admin Credentials.
After pressing Skip it will load two different Camo Studio pages. One of them is the 'What's New' page, which you can close out of. The image below showcases what this page looks like. Feel free to press the 'X' on it in order to close it.
The other page is where you should have the actual App open up. You may get a pop-up that talks about External Microphone Access, if you do, just press 'Close'
Your main page should look like this.
Instead of a blank gray screen you should see an active camera, assuming your camera is functional. In this demonstration however my Camera is disabled currently.
On the left hand side is where all of your options are. See below.
You will want to scroll down, either by using the scroll-bar that is on the left-side, or you will simply want to scroll using your Scroll-Wheel/Touchpad.
At the very bottom of the left-side should be a category called 'Framing'
The highlighted option is how you flip the display of your camera!
Experiment and see what works for you. Sometimes when you first open the app, the display may already be 'Corrected' for viewing.