In a virtual discussion hosted by MIT last week, viewers learned that there are many problems that concern Microsoft President Brad Smith: things like climate change, Covid-19, and the work of the future. Attendees also learned how seriously he takes the issue of computer security: 45 minutes into the event, his Windows system automatically rebooted for a lightning-quick software update. “There are a lot of benefits to working from home,” he said with a laugh after rejoining, “but it certainly also adds a level of unpredictability.” Smith’s conversation with MIT…