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.
Computer Engineer Job Description. Computer engineers are professionals with a background in computers and engineering who develop hardware and software for computers in order to make computers more efficient, inexpensive, and smaller.omputer Engineer Job Description. Computer engineers are professionals with a background in computers and engineering who develop hardware and software for computers in order to make computers more efficient, inexpensive, and smaller.