- Tap or click your profile icon in the top right corner of Skype Home.
- The profile sidebar appears.
- Tap or click sign out.
If you want to sign back in, you can simply click the Sign In button; there's no need to re-enter your password.
If you want to sign in to Skype for Windows RT with a different Skype account (Microsoft account), you can easily create another Windows 8 user account, link it to your desired Microsoft account, and sign in to Skype with that account.
Learn more about signing in to Skype for Windows RT with different Skype accounts.
Learn more about Microsoft accounts.
You can also easily close the application, or you can stay online and control how much you see of Skype and how much your contacts see of you.