Office 365 components Excel, Word Outlook and sometimes Teams frequently freeze up (Not Responding message). Looks like the processer is in an infinite loop because the fan in the laptop is now on full mode and certainly no activity can be executed. The only option is to reboot the laptop. This is extremely frustrating and happens on both Lenovo and Dell Laptops that are on Windows 10. I would like to know if anyone else is experiencing the same issues.