Basically (I'm going to try to keep this having less details than the ones on my other account) 10 is at the day Windows 7 leaves to the Unsupported OS Area (That's what they call it) and 10 thinks about how he/she (I don't even remember what gender 10 is right now) will be lonely when 8.1 loses support. (Microsoft saying things like "10 is the last version of Windows", and stuff like that)
I animated this in FireAlpaca. It didn't take much time, actually! Windows 10/8.1/7 are owned by Microsoft.