Things to keep in mind: 1  T-Mobile charges a $15 fee to change your phone number. 2  If you're on a Pay in Advance plan, you're exempt from this fee. 3  Changing your mobile number will delete all voicemail messages.
Computer engineers solve problems in hardware, software, systems, and networks so things like your laptop or big airplanes work properly. Computer engineers make current devices we use for work and entertainment faster, smaller, cheaper, smarter, and safer.
coder, computer programmer, software engineer. 1  computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures. 2  applied scientist, engineer, technologist - a person who uses scientific knowledge to solve practical problems.