1. Microsoft to add new firstline-worker features, like 'Walkie Talkie' voice calls, to Teams

2. Microsoft's new Dynamics 365 Commerce app to be available February 3

3. Microsoft's new Office 365 terms: 'We won't use your data for advertising or profiling'a

4. Google to Windows 7 users: Chrome support will run until at least July 2021

1. What to do if you're still running Windows 7

2. How to use Microsoft Planner to manage your projects

3. How to install Microsoft Teams on Linux

4. How to use Open Shell as your Windows 10 Start menu