According to recent data, nearly 420,000 children and teenagers who attend elementary and secondary schools – out of a total of 1.2 million — have an immigrant background. Ten years ago, they ...

HD will be enabled by default for calls made via Wi-Fi, and you can manually turn it on for mobile data calls. Background noise suppression and voice isolation can both be enabled via call settings.

Messenger is getting HD video calls and voice isolation, both of which can be enabled via the call settings menu. HD calls are now the default for calls placed over Wi-Fi, Meta says, and an option ...