Let’s discuss a few things to help you make your decisions.
First, if you are a graphic designer, the most important quality of your computer will be the way color and graphics are managed. Apple has long since carried the reputation of being the ultimate computer for designers. Based on this alone, many people automatically choose Mac. But, the truth is that, Apple also has great marketing campaigns. The most important factor is ho you work with each system to get the results you want. Both systems seem to excel in design and graphics.
The software that can be used on both systems is relatively the same. Adobe Creative Suite and other major software programs for design will operate on a Mac and a PC. Mac has a limited amount of programs that can be used on its operating platform, while PC has more applications available overall.
If you are concerned with an easy to use interface, then Mac is known for its easy and clean use. Apple constantly updates and improves on their clean workflow system.
So, which should you choose? Macs definitely have the bigger reputation for their superb graphics, outstanding competency and easy use. They are even more affordable than they were in the past. But, the truth is you would be just as fine with a PC. The best choice is to go to the stores and try them out. Ask questions from other users and read what people are saying. Just like a car, take it for a test drive and see what feels right and exciting. The most important question to ask yourself is what will produce the best work out of you?