Question

What is the full from of led,CRT, e-mail,www, WiFi

Answer 1

LED=Light Emitting Diode
CRT=Cathode Ray Tube
E-mail= Electronic mail

Answer 2

$\ { \red{ \bf{ \green{LED \: : \: Lɪɢʜᴛ \: Eᴍɪᴛᴛɪɴɢ \: Dɪᴏᴅᴇ \: ✪}}}}$

$\ { \red{ \bf{ \pink{CRT \: : \: Cᴀᴛʜᴏᴅᴇ \: Rᴀʏ \: Tᴜʙᴇ \: ✪}}}}$

$\ { \red{ \bf{ \blue{WWW \: : \: Wᴏʀʟᴅ \: Wɪᴅᴇ \: Wᴇʙ \: ✪}}}}$

$\ { \red{ \bf{ \purple{WIFI \: : \: Wɪʀᴇʟᴇss \: Fɪᴅᴇʟɪᴛʏ \: ✪}}}}$