Skype is one of the most popular and easy-to-use ways to talk to each other worldwide. The program can be used for voice calls, video conferencing, and instant messaging. You can also use the software to send large files up to 300 MB. You can buy more subscriptions to Skype to call mobile phones and landlines. Even though the program has been a standard for group messaging and online chat, new programs like Zoom, Discord, and Microsoft Teams have given it tough competition. Skype has always been a popular way to talk to family and friends online. As new features have been added over time, the tool has grown into a full-fledged business communication platform. With the growth of services, users have been able to save money on standard phone calls and text messages.