The arrival of passkeys on WhatsApp is sure to help promote the uptake of this technology, which enables users to log on to an online service without having to enter a password. It is based on ...

In 2017, WhatsApp introduced a handy feature that lets users delete sent messages. Known as the message-deleting feature, it ...

If you lose your iPhone or buy an upgrade, you could reasonably expect to be up and running after an hour, presuming you backed up your prior model. Your Apple stuff all comes over, sure, but most of ...