So I heard you want to lose weight? Fear not, for we have the knowledge to help you!

Don't know shit about fitness in general and want to get a grasp on what's what?
http://liamrosen.com/fitness.html

Want an useful tool to count calories?
https://www.myfitnesspal.com/

Do you even know how many calories you actually need to consume in order to lose weight?
http://scoobysworkshop.com/calorie-calculator/

This website is good for Italians. Has the calories listed for many common food items.
http://www.calorie.it/

Want to start lifting? Get on the best routine for beginners there is. Greyskull LP!
http://www.powerliftingtowin.com/greyskull-lp/

Do you have autism and want a good website to track your exercise and give you point accordingly so you can level up IRL just like you do in your mongolian games?
https://www.fitocracy.com/

Do you need workout programs and general knowledge?
http://darebee.com/

How about that cardio?
http://www.coolrunning.com/engine/2/2_3/181.shtml

Want to use DNP? The fastest but also most dangerous fat burner ever? Educate yourself!
http://pastebin.com/yj19FSbF

A lot of people, including myself, find it more satisfying to have one or two BIG meals rather than eating like a bird during the whole day
http://jamesclear.com/the-beginners-guide-to-intermittent-fasting

While I don't usually advocate diets (Meaning any eating regimen that's going to stop at a certain point having you return to usual eating patterns) several people report good results with the ketogenic diet
http://www.bodybuilding.com/fun/keto.htm

Excellent website for lifters. Tells you what your 1RM is so you can use it for percentages in your routine. Also gives out routines that are not so bad.
http://www.strstd.com/

Brotips :

Drink a lot of water. Water makes you shed water. Water keeps your stomach full. Water is your friend

You cannot and will not outrun a bad diet. Focus on counting your calories and do cardio for the health benefits. Do NOT expect to lose weight by doing cardio and not changing you diet at all. You might gain weight instead if you don't watch it. Cardio makes people hungry as fuck.