Halo said
Why do we even use Skype when almost everyone has issues with it at some point. Ugh. UGH. My rage is totally disproportionate to the situation."You are already signed in on this computer" - HOW, I JUST REINSTALLED YOU, SKYPE. OH MY GAWD.[2]. Mr. Diamonds, I beseech thee, join us.
You're probably signed in on your other account. My sister does that all the time, because she'll leave her skype singed in on the home account and will try to sign in on the office account.