Skype remains a popular communication tool for video calls, voice calls, and instant messaging. When it stops working, these fixes will help you get back to connecting with friends, family, and colleagues.
Skype disconnections are usually caused by unstable internet, firewall blocking, or too many applications using bandwidth. Try using a wired Ethernet connection instead of Wi-Fi, close other bandwidth-heavy applications, and ensure your firewall allows Skype.
If contacts aren't showing, sign out and sign back in. Also check that you're viewing the correct contact list (some accounts have multiple contact lists). If the issue persists, clear cache or reinstall Skype.
Poor call quality can be improved by: using a wired connection instead of Wi-Fi, closing other applications using internet, moving closer to your router, using headphones to avoid echo, and lowering video quality in call settings.
Yes, you can create a Skype-specific account at skype.com. However, linking your Microsoft account provides additional features and makes account recovery easier. Some features require a Microsoft account.
This usually indicates a network issue. Check your internet connection, try clearing your cache, restart Skype, or try a different network. If using a corporate VPN, contact your IT department.