When it comes to text messaging, it's natural for people to be curious whether their messages have been delivered and read. However, while it can be convenient for the sender to have this information, ...

Support for Rich Communication Services (RCS) is one of the lesser-known features in iOS 18, which is now available for everyone. RCS is an enhanced version of SMS for text messaging, and its ...

IPC is a method that allows processes to communicate and exchange data. There are different types of IPC facilities, including semaphores, message queues, shared memory, and pipes. IPCS is a ...

You probably don't need to see the exact time your message was read. We'll explain the pros and cons of read receipts. Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, ...