Useful Websites You Wish You Knew Earlier 

10 websites to show you in various categories that some of you may know about along with websites that you wish you knew about earlier.

0:22 Search engine for free PDF files and eBooks.
1:01 A fun way to learn computer programming.
2:10 Find out the shelf life of your food.
3:10 Math problem solver with steps.
4:03 Easily remove links from Wikipedia.
4:58 Full featured free vector design tool.
5:38 Food comparison tool to help you choose healthy foods.
6:20 Find similar movies.
6:57 Learn to hack and protect yourself from attacks.
7:32 Get ideas and learn how to make stuff. 

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