 brought to the world to its knees for a period of time airlines were grounded around the world bank sites shut down businesses were adversely affected by this Microsoft said it's all been fixed affecting its Windows 365 software but there are still sites that are down and there's still a lot of turbulence if you will in airports around the world as flights were grounded and a host of other services were cut off from customers the question now is will this be a more frequent occurrence it does not appear to be