DingDing

25個自學網站

若你喜歡學習新事物，謝謝互聯網的資訊， 現在已不用繳付高昂的學費，已經可以享有高質素的免費網上課程。以下介紹25個網站，無論你對任何知識有興趣，相信總有適合你的課程或資料。  讓叮叮在追趕劇集和面書之餘，增添少許書卷味。

(Copy source: 

25 websites that can upgrade your life

http://www.lifehack.org/318009/25-websites-other-than-social-media-upgrade-your-life?ref=fbp&n=5)

Coursera offers MOOCs (Massive Open Online Courses) on wide range of subjects from hundreds of institutions and renowned professors. You can teach yourself anything from history to programming and learn with a large online community. You can receive a world class education right from your home for free and develop a solid background in a subject area of your interest.

edX is another MOOC platform where you can take online courses from the finest universities in the world. It was initiated as a joint venture by MIT and Harvard University. It also offers hundreds of courses in different subject areas, similar to Coursera.

At Khan Academy, you can access a wide-ranging library of interactive content on almost every subject out there. You don’t only learn those subjects through wonderful videos, but you also have chance to practice on the subject regularly and keep track of your learning. It’s a great platform to both learn new things and expand on earlier knowledge.

Udemy is also a MOOC provider, but unlike academic MOOC providers like Coursera and edX, it focuses on providing real-world skills online. It offers courses on topics from building an ecommerce site and playing guitar to photography. It’s actually a marketplace for online learning, where experts on different subjects offer you lessons, either for free or at a certain price.

You can learn almost anything on Quora from experts and recognized people, as well as not-so-famous people. This is a question-answer platform where users ask and answer questions. But, unlike other similar sites, the user profiles are authentic and questions and answers are managed according to their uniqueness and relevance.

Stack Overflow is probably the single most important site for a programmer. If you’re a programmer, or want to learn programming, this site should easily be your best friend. At this question-answer site for programmers, you can ask questions about your computing difficulties and learn from other people’s answers.

At Codeacademy, you can learn programming languages like HTML, CSS, PHP, and Python in a very easy and interactive way. It makes programming a fun activity and is very handy for beginners starting at programming. However, the depth it covers is very shallow and this site is helpful only for introductory knowledge of the subject.

Tutorialspoint is another programming and computer science related site on this list, which helps you master different computer-related topics. It provides in-depth knowledge, unlike Codecademy. You can grow on the basic foundation provided by Codeacademy and achieve mastery on anything from Big Data to App Development at Tutorialspoint.

eHow teaches you wide array of skills on different topics step-by-step. The content is created by its team of writers, called experts, who create how-to guides on topics from personal hygiene to food recipes. You can learn anything from making a Raspberry Pi Alarm clock to making a scarecrow for your garden.

WikiHow is another how-to site teaching us how to do things in an organized manner, but it has been modeled as a Wiki. At eHow, the staff themselves are paid to create the guides, but at Wikihow, everyone can edit, modify, and delete content. So, it’s not just about learning — you can also teach others the valuable skills you possess.

HowStuffWorks is another wonderful website to broaden your horizons, providing you with very unique and interesting information on a wide range of topics. It contains articles focusing on issues which haven’t been explored much previously. If you want to move an inch closer to the truth, this is surely the website you should visit often.

According to TED, its mission is to spread ideas that are worth spreading. It features talks on variety of topics by experts in their fields who share their ideas, visions, and experiences through video talks. These talks are great way to introduce yourself very quickly and effortlessly to new concepts and develop new insights and perspectives.

Lumosity is a great website to improve your mental faculties like memory, attention, and analytical skills. You can train your brain with fun games, and it also offers you personalized training programs to restructure the training as per your needs and keep track of the progress. Its objective is to make you clever, and it’s quite addictive as well.

Duolingo is an award-winning platform that helps you learn and master new languages with minimal effort. It provides you advanced skills in several popular languages, such as Spanish, English, German, and French. It makes language learning a very easy and fun process and it’s completely free as well.

Instructables is another wonderful site you should definitely choose over social media, which teaches you to create things. It offers you fun videos and instructions to build just about everything that you can imagine, from a cardboard batman cowl to water balloon mortar. You can also share whatyou can make with other people.

Digital Photography School is probably the most important photography blog out there, which offers plenty of tutorials to improve your photography skills. It doesn’t matter if you’ve years of experience under your belt or you’re just starting out, this site will surely help you grow as a photographer. It also provides you the opportunity to connect with a community of fellow photographers.

At All Recipes, you can find recipes for almost all kind of dishes. You can even enter ingredients and find possible dishes you can cook with your available list of ingredients. There are very easy and quick-to-cook recipes as well, so you can satisfy your palate in a short time and without much hastle. This one is definitely the site to help you embark on a cooking adventure.

Reading quickly is an ability desired by many of us but also one which very few of us possess. Spreeder is there to help us achieve exactly that. It is an online speed-reading software that aims to help us improve our reading speed, and comprehension capabilities as well, and is completely free.

Project Gutenberg offers you more than 50,000 eBooks, all for free. You can download these books in ePUB, Kindle, or PDF formats, or you can even read them online. This site is completely legal as well, since the books available are ones with copyrights that have expired or that have been made free for non-commercial use by the publishers.

Investopedia is your ultimate finance guru that teaches you everything you need to know about financial trends and also helps you to keep your own personal finance in their best shape. With this site, you can teach yourself about investments, share markets, liquidity, accounts, and much more. There are abundant tutorials and videos to help you with that as well.

Curious provides you with more than 17,000 lessons in almost any topic. As the site states, its mission is to help you learn something new every day and you can start it for free, but you have to pay certain amount to get unauthorized access.  You can learn from the world’s best teachers in topics spanning across humanities, STEM, music, relationships, and more.

Memrise helps you learn new things in small chunks. It offers small-sized learning packages in a wide range of topics, from language learning, arts and literature, history, and geography to math and science. The lessons are additive in nature, meaning you learn small packages at a time and build upon earlier packages to learn advanced skills.

Zen Habits is one of the best motivational blogs on the web, which aims to help you find simplicity amidst the chaos of your daily life. It helps you get rid of the mess and focus on the things that are important and that matter the most to you. The site’s design also embodies its principle, as it’s minimalistic and publishes only the best and most meaningful articles.

Brain Pickings is not just another productivity blog in the crowd out there, it’s one of the most soulful and inspiring blogs on the web. It features thoughtful and analytical articles on topics related to literature, spirituality, creativity, and personal growth. Its focus is on things that truly help us grow and things that really matter, and the blog’s not very hard to keep up with either, as it posts few but powerful articles.

Psychology Today teaches you about various facets of human psychology, helping you to understand the ways in which people behave. Its rich pool of articles help you fathom different aspects of human life, such as relationships, neuroscience, addiction, motivation, amongst others. You can benefit by applying these principles to the betterment of your life.