Head to System Preferences > Sharing and make sure Screen Sharing is checked. applications such as Remote Desktop, VNC, Gliffy, TeamViewer. In the same menu, enable Back to My Mac toward the bottom of the list. the web or able to work on Linux, Windows, and Mac, and be able to bypass firewalls. Head to System Preferences > iCloud and make sure you're logged in with your Apple ID.
To set up Back to My Mac and make your computers accessible: You don't even need to be logged in, provided the computer is powered on. The feature is called Back to My Mac, which uses your Apple ID to tie all your Mac hardware together. This also works great over a local network, which is ideal if you're using an old Mac as a fileserver and don't have it connected to a monitor. The easiest way to access your Mac remotely is from another Mac via the wonders of iCloud. All you need is a solid network connection and the right tools. You can use your Windows PC, iPhone or iPad, and even Android smartphone to perform remote tasks on a Mac at home or in the office. Did you know you can connect to your Mac remotely over a local network, or the wider internet? You don't need expensive software like Apple Remote Desktop to do this, since so many great free options exist.
