Where did the Android Keystore go?

Visual Studio let’s you create the keystore when distributing your Android App. If you created your Android keystore directly inside Visual Studio it doesn’t tell you where it saved it. You can find it here on Windows: Source: https://docs.microsoft.com/en-us/xamarin/android/deploy-test/signing/keystore-signature?tabs=windows

Resize pictures in GitHub

As the guide suggest to add an image to a readme.md markdown file use (Source: https://guides.github.com/features/mastering-markdown/) But if you want to resize you could use the html img tag instead. Replace the syntax with this