You can instantly share your screen with your friends on Facetime and do a lot more. Here are some iOS 15 Facetime Hacks.
Not happy with iOS 15? Want iOS 14 back? Then here is how to do that.
If you are not a part of the Windows Insider Program them no worries. Here is Windows 11 preview builds ISO download links.
iOS 15 brings a feature to turn off background noise while talking to friends on Facetime.