Steam Cloud synchronizes your progress in games across all your computers. You can even start playing on Windows and switch to your Mac to continue if you’re using a game that supports cross-platform save files. Only certain games support Steam Cloud and not every game that does uses cross-platform save files. For example, games using Valve’s source engine have cross-platform saves, but some third-party games, including Torchlight, have saves that are incompatible across platforms. Tips Writer Bio
