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 engineers work with hardware and software, ensuring that the two are seamlessly integrated and functioning properly. Computer engineers focus on innovationâmaking computing systems safer, faster and more powerful. At the career level, there are two main avenues: hardware and software engineering.