It is possible to share screen on Skype on the desktop version for Windows and macOS from the last few years. Recently Skype expanded this setting to Skype for mobile. With Skype 8 mobile app, you can stream the display of your Android device or iPhone or iPad to your contacts. All you need is to open the Play Store or App store and download the upgrade for your Skype installation and make a call.
Skype portable is a build of the popular instant messaging software designed for users accessing the service on public computers. The portable Skype is exclusively for Windows users on desktop PCs who do not have permission to install third-party software. As a portable software, one can easily carry Skype on a USB pen drive and click to run it anywhere without installation. Though Microsoft does not endorse portable Skype, the tool is widely used and considered safe. There is an active community building portable apps; they have a version for old and new versions of Skype.
In 2017, Microsoft stop the development of Skype version 7 at build number 7.40.0.104 and renamed it to Skype Classic. Today, Skype classic 7.40 is an old version of the messaging app, but many people consider it as the best release to date. The new Skype 8 has a fresh and flat design that comes in-line with the Windows 10 UI concepts. However, some unique features that people are enjoying in Skype Classic are not present in the latest Skype. If you are a person who still prefers the old version of the software, download Skype classic 7.40 or 7.41, below.