HEY :D
If you need a good program for digital art i suggest Krita. I personally find it really easy to use and its from a trust worthy site. It also has heaps of tutorials which you can check out of you want to improve your art. Here is a link if you want to check it out! (๑•ㅂ•)و✧
https://www.google.com.au/search?q=kirita&ie=utf-8&oe=utf-8&client=firefox-b&gfe_rd=cr&ei=huhfV9_9EtLN8gfkmpPAAw
hmm try paint tool sai! Most beginners they use this and it's really easy to draw. You can download the full ver here or other sites (๑•ㅂ•)و✧; http://drendrendren.tumblr.com/post/62001030420/paint-tool-sai-110-mondos-brushes
I use photoshop, mangastudio and sai, you can add a lot of more brush according to your need from deviant art, a lot of people there share their epic and super useful brush for photoshop and sai, just make sure to read the tutorial on how to add more brush to it, google is your friend. and if you want to draw manga try mangastudio, it's the best program out there that most mangaka use these days, you can even see how some of the new manga have the most perfect drawings, it's all thanks to mangastudio.
I really want to draw something with my laptop. But idk which good app for beginner like me. I have tried photoshop (but i uninstall it), how about i download corel draw too? But can i download it somewhere? Or i should buy the cd instead download it from browser? I worry my laptop will get crash if i download some strange link. But now i dont have enough money yet to buy again n again T-T whats the easy way for me??