Skype for Web is the easiest way to enjoy Skype’s features without downloading the app. You can sign into Skype for Web on Skype.com and get chatting straight away on instant messaging. If you want to make voice or video calls, you’ll need to download a plugin.
To use Skype for Web, all you need to get started is a supported web browser and an internet connection (on Windows: Microsoft Edge, Internet Explorer 10 and above and latest versions of Chrome and Firefox. On Mac OS: Safari 6 and above).