Buying a graphics tablet can be a little overwhelming at first, but here are the most important features to consider before purchasing anything: the tablet's price and size (these two go hand-in-hand; the larger the input area on a tablet, the steeper the price), interface (how the tablet connects to your computer), pressure sensitivity (how sensitive the tablet is to reading differing pressure levels from the stylus) and any accessories or peripherals (note any included stylus, mice, connection cables) .

Before you go out to any store, decide the price range that you're willing to pay. Graphics tablets vary wildly in their prices, so it's a good idea to decide beforehand what your price limit is. Most of the more expensive models are geared toward the professional user, so they are generally larger and have more advanced features. There exists a large number of inexpensive models that offer a more practical option for the novice user or hobbyist.

Graphics tablets are typically priced according to their size and pressure sensitivity. Standard tablet pads have input surface area sizes of 4"x5", 6"x8" or 9"x12". Prices increase with size, so keep your price limit in mind.

The way the tablet interfaces with your computer is another important feature to consider before purchasing anything. Some tablets use only a USB interface, while others require a separate power source. The portability and convenience provided by having a tablet that doesn't need power outlet or another cord to lug around with it is an important feature to consider while shopping.

Pressure sensitivity is another important feature to keep in mind when shopping around for your graphics tablet. Standard pressure sensitivities are 256, 512 or 1024; and they measure the ability of the tablet to recognize pressure- the higher the sensitivity, the more responsive the tablet is to differing pressure from the pen.

Finally, you should pay attention to the included stylus and any other accessories or peripherals. For any potential tablet, it is important to test the stylus- Is it comfortable to hold in your hand? Does it feel cheaply made? Is it tethered to the tablet, or wireless? Does it require any batteries or outside power source? What other accessories are included? Will I actually use any of them? Does it include any software? It's important to think about how you will be using your tablet when deciding the pros and cons of any included stylus and/or accessories.

Graphics tablets are a really fun way to interact with your computer, and I hope that this article helps to get you started down the path of purchasing one. Just remember what you're looking to get out of your tablet and what you'll be using it for, and you should have no problem weighing the different pros and cons of each potential tablet.