macOS 11 Big Sur has launched for all compatible Macs and MacBook hardware. This next instalment of the macOS has revolutionised the OS. Albeit the changes this revolution has brought, is causing massive confusion! Help! Why has the way the macOS works completely changed overnight!? Users cry! Don’t panic as BDM are here to solve all your macOS issues and answer all your Big Sur questions. This huge independent user manual offers you a step by step guide through every stage of Big Sur use, explains all the core changes and charts how you deal with them and solves all the problems the new OS can throw at you. Big Sur is an amazing, game changing addition to your Apple Mac and MacBook and with this guide we will explain exactly why.