With Microsoft's commitment to a continuously updated Windows 10 operating system and Microsoft 365 productivity suite, old features and applications are removed almost as fast as new features are introduced.
The year 2021 will see a number of important Microsoft applications reach a state of deprecation and retirement.
2021 Microsoft feature retirement dates
- TLS 1.0 and TLS 1.1—Jan. 11, 2021
- Skype for Business Online Connector—Feb. 15, 2021
- Microsoft Edge Legacy—March 9, 2021
- Microsoft 365 support for IE 11 – Aug. 17, 2021
- Visio Web Access—Sept. 30, 2021