Similar to Zoom but arguably more popular, it’s basically a free way to call or message anyone else with a Skype account anywhere in the world. If you’ve never used Skype then go and open an account now because you’ll be a poor VA without it. A really easy way to do this is to use the free screen-sharing facility on Skype. When I’m trying to talk a client through a task it always helps if I can either see what they’re looking at on their screen or they can see what’s on mine so I can show them what to do. How to share your computer screen using Skype
