Windows Activation error code 0x803FABB8 is one of the numerous activation errors you may encounter after you change hardware (like processor, motherboard, or disk ...

BSNL recently joined private telecom giants Airtel, Jio, and Vi (Vodafone Idea) by launching eSIM service in select circles. An eSIM functions just like a physical SIM card, providing better network ...

Activation of the new CDMA iPhone 4 on Verizon Wireless hasn't run into show-stopper problems, but the process is still working through some initial growing pains. Apart from existing Verizon users ...

Scientists have explained an important step in the activation of the so-called T-cells in the immune system. In humans and mice, T-cells are responsible for deciding whether a defense reaction should ...