What is Skype?
The first step to fixing your Skype sign-in issue is to install the latest version of the Microsoft .NET framework. This can be done by searching for updates in the Windows Update section of the Windows Control Panel. Once the latest version is installed, restart your computer and try to sign in to Skype again. If the problem persists, it is recommended to reinstall the app. This can be done by downloading the latest version of Skype from the official website.
Finally, if you are still having trouble signing in, try disabling two-step verification for a short time. This can be done by logging in to the Skype account, going to the security settings, and disabling the two-step verification.
• Install the latest version of the Microsoft .NET framework
• Reinstall the app
• Disable two-step verification for a short time