RCS messaging stands for **Rich Communication Services**. It is a communication protocol that enables users to send messages with rich multimedia...

Rich Communication Services (RCS) or Chat is a new messaging protocol that is intended as a replacement to SMS and MMS on Android. RCS packs richer...

Ramadan is the ninth month of the Islamic calendar. It is considered one of the holiest months for Muslims and is marked by a period of fasting,...

Pi (π) is the ratio of the circumference of a circle to its diameter. It is a mathematical constant that appears in many formulae across...

Pentecost Sunday is a Christian holiday that takes place on the 50th day (the seventh Sunday) after Easter Sunday. It commemorates the descent of...

Pentecost is a Christian holiday celebrated on the 50th day after Easter Sunday. It is also known as the "Feast of Weeks" and the "Feast of 50...

Passover, also called Pesach, is a major Jewish holiday that occurs on the 15th day of the Hebrew month of Nisan, the first month of Aviv or...

Palm Sunday is a Christian celebration that marks the beginning of the Holy Week leading to Easter Sunday. It commemorates Jesus' triumphant...

Ovi was a brand for Nokia's internet services. The Ovi services could be used from a mobile device, computer (through Ovi Suite) or via the web. It...

My Photo Stream is a free service provided by Apple's iCloud service that allows you to sync your last 1000 photos wirelessly between your iPhone,...