Microsoft has included several redesigned emoji in Windows 10 that resemble Apple's emoji found on iPhone, iPad and Mac, including a wide range of faces and even the "sassy" information desk person (via Emojipedia). The update also includes skin tone modifiers, the middle finger, a new haircut emoji and more, although country flags are still not supported on the upcoming operating system.
Windows 10 is currently available in beta for developers and is expected to be released to the public in July. The latest version of Windows will deliver a unified experience and platform integration that will make it easy to put one device down and continue where you left off on another device. The software update will be free for Windows 8.1 and Windows 7 users for the first year.
Many emoji character sets have been incorporated into Unicode, resulting in the icons being standardized across multiple platforms such as iOS, Android, OS X and Windows. The exact appearance of emojis is then left up to companies like Apple, Microsoft, Google and Twitter to decide. In this case, Microsoft's redesigned emoji and the addition of skin tone modifiers is more uniform with Apple's collection.