In many ways, ICQ has always been a bit of a curiosity. It was one of the first major instant messenger clients of the 1990s. It saw broad uptake alongside the likes of AOL Instant Messenger and ...

Text messaging and instant messaging are similar because they are both used to send text messages. However, text messaging ("texting") uses the cellular phone service, whereas instant messaging ...

Exchanging text messages in real time between two or more people logged into an instant messaging (IM) service. Unlike email, messages are sent immediately, whereas email can be queued up in a ...

Messenger users now have access to a new feature: Notes, reminiscent of the era of instant messenger and setting statuses.

Curious about which messaging app fits your requirements? WhatsApp, Telegram, and Signal are some of the most secure options, offering end-to-end encryption to protect your conversations.