If you dream of a computer, pay careful attention to the other symbols in your dream.
The computer is saying “put the pieces together to understand the overall meaning.” Also, if you use a computer a lot during your waking life for work or play, your dream could be telling you to get out more and take a break from the screen.
If you dream of someone hacking into your computer, there is a sense that your privacy is being invaded.
You may be overwhelmed and have the feeling that you are at the mercy of another.
The computer dream is one of personal understanding and as such should be viewed in conjunction with all the other signs in your dream.
The computer can also represent discipline and coordination to the dreamer, if the dreamers job involves the use of a computer then dreaming of it would be telling you that you are too wound up in your work and need to back off on the heavy work schedule.