Over the years, and as internet speeds improved, Skype evolved to include video calls, instant messaging, file sharing, and group communication features. Photo: Kirill KUDRYAVTSEV / AFP Microsoft on ...

I have been a customer of One Communications, formerly Guyana Telephone and Telegraph Company (GTT) since they began internet service (Account # 22450552). From time to time I experienced problems ...

Connection technologies discussed include Internet over Wi-Fi and over cellular/mobile networks, visible light communication systems, LoRa (long-range chirp spread-spectrum connections), and wide-area ...