We can use a computer to discover new species by using all the apps and tools that are located on the computer. To make sure what you have found and to see if its a new species, you can always use a scientific website to check your results. Another way is that you can use the computer to take pictures of your dicoveries. Technology now has everything, so you can propbaly use a compter to record you data on your findings. Last but not least you can use the compyer to search up where and when the species you are trying to look for is near or what area its in.
Hope this helps :)