Which one you prefer? A PC computer or a Laptop? Why??  

i prefer laptop for comfort if iu ve much money..but pc is the best option if u want to be economical..coz u can change the configuration easily

i prefer laptop as they are very cheap now a days and they are handy, they are always accessible, they are very powerful .... most important you can work on your bed too... LOL

I use a desktop computer. I don't go many places and would not want to carry a laptop with me anyhow. Also, to find an Internet connection would be a hassle.

well its depend on your need as Sometimes size really does matter. However, in the case of a laptop, it’s generally the smaller size that people find attractive...
You may simply not have enough room for a full-blown desktop system. This is especially true for college students who are crammed into tiny dormitory rooms, and urban dwellers who are crammed into equally tiny apartments.
Even if you buy a laptop and never take it anywhere, that might be all the desk real estate you can spare.
Note: College students should be aware that most colleges and universities recommend laptops for their incoming students for the reasons noted above.

Laptop computers and desktop computers both have their own strengths and weaknesses. The major strength of a laptop is mobility and it is best suited for road warriors. With a laptop computer, you can go wherever and it will be with you, giving you access to your information all the time. One drawback with a laptop though is the processing speed and power. Few laptops can compare to desktop computers with regards to speed. And not unless you carry a very long extension cord, your computing experience with a laptop is also limited to its battery capacity, which usually last for 2 to 3 hours.

As for desktop computers, they are more powerful as compared to laptop computers. They have higher processors, larger hard drives, and larger memory. Screen display is also another major function. And desktop computers can always be turned on without having to consider its power requirements. As such, the only drawback I can see with desktop computers is being portable and mobile. You are limited to one location when you are using a desktop computer, probably in your home or office.

Between the two, I would prefer a laptop. I don't need all the bells and whistles of a full blown computer. Just to be able to get access to my data wherever and whenever is enough for me. :)

related resource: portable display