Top 20 Best Websites That Make Your Time Online Helpful
Top 20 Websites That Make Your Time Online Useful. Photo KnowInsiders

The Internet contains endless resources for the best study and research, and is also a great tool to reduce boredom.

Even if you are an Internet believer, you will not be able to access all websites, because today the number of websites has reached billions.

According to calculations, to be able to access all the pages in the world, you need to visit a new website every second for 31 years. In this article, Knowinsiders would like to introduce 30 of the best, most useful websites.

These 20 useful websites provide you with a lot of knowledge in various fields such as culture, society and science. You will have very enjoyable moments.

1. Wikipedia

You've probably heard of this science website. You should visit it often when you want to find out information about something. Because this is a huge and extremely scientific, meticulous website providing everything you need to know.

You will see a remarkable amount of research, dedication, all just for you. Moreover, this website is available in many different languages, so it is very convenient for people all over the world.

2. TED talks

Photo CEI
Photo CEI

Have you ever heard about the famous community of TED? You can watch useful videos of different topics online whenever, wherever you want. This is a site full of great things.

Discussions, lectures, thoughts, opinions, valuable experiences of the world's most famous scientists in all fields. Your mindset will be expanded, life skills will be cultivated, your outlook on life will be ''enlightened''.

In particular, an extremely useful website to learn English. With only short videos of 18 minutes or less, you will learn so many things.

3. Duolingo

Photo wowhay
Photo wowhay

Duolingo helps you learn new vocabulary and grammar through five-minute games and quizzes on their easy-to-use app. Each lesson comes with very cute illustrations and animations to make it even more fun to use!

Duolingo separates each lesson by category (food vocabulary, family vocabulary, the verb “to be,” etc.). It also includes helpful tips and notes in case you need more explanation.

Duolingo gets you to start creating sentences from the very beginning, teaching words in context, not just on their own. Every word comes with an audio recording so you can hear how to pronounce every new word that you learn.

READ MORE: Top 10 Best Website Tools to Help You Become Professional

4. LinkedIn Learning (formerly

In 2020, veteran online educator, became LinkedIn Learning. With subscriptions starting at $19.99 per month, LinkedIn Learning offers an extensive video skills and tutorial library. Your subscription also includes LinkedIn’s Premium Career features so it can be useful for growing your career.

The service is largely focused on technology skills like programming in multiple languages. You’ll need a LinkedIn account, and the company says that it will both provide courses and make recommendations based on your current job, skills, and what professionals like you are learning.

5. Coursera

Photo lifehack
Photo lifehack

Coursera is one of the largest educational institutions in the world, affiliated with the top universities and other institutions in various fields.

The main purpose is to inspire everyone with life motivation and focus on education in family and community. This great website provides you with endless and valuable learning resources.

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6. How stuff works

Photo lifehack
Photo lifehack

If you are skeptical and curious about daily simple things, the answer for you is very simple. Just one click. This site helps you explain every question from machines, cars, pencils, to phones and many other things you're curious about.

The website has also received awards for its huge source of information, easy-to-understand and interesting explanations of how everything in life works.

7. Freerice

Photo wowhay
Photo wowhay

Freerice is an educational trivia game that helps you get smarter while making a difference for people around the world. Every question you answer correctly raises 10 grains of rice for the World Food Programme (WFP) to support its work saving and changing lives around the world.

The site offers a wide range of topics to test your knowledge, from the humanities to the sciences.

Private sponsors match the rice grain donations generated within Freerice, triggering a financial payment to WFP. This money goes into the pot of "greatest needs" to support the organization's ongoing emergencies. 100% of all funds generated via Freerice go to the World Food Programme. Freerice does not earn or keep any money it raises.

Since 2010, Freerice has raised more than 214 billion grains of rice for people in need. In cash equivalent, that is US $1.5 million! Join our global community and start making a difference today.

For example: What does ‘information’ mean?





Engage your followers

Engage your social media followers by hosting #TriviaTuesday! Create quizzes in Instagram Stories and choose a new theme each week. Tag @wfpfreerice so we can repost you! You can also host a virtual volunteer events to mark key international days, like World Food Day or the International Day of Charity.

8. Spreeder

Photo lifehack
Photo lifehack

Here is another interesting website you should visit to make your Internet use useful. This is a free reading software designed to practice your reading comprehension speed.

9. LifeHack

Lifehack is unique in terms of having the vast collection of useful articles written by experts and free courses that they provide. The platform covers various topics from goal setting to learning progress, and it is a must resource in anyone’s bookmarks. It is different from many platforms that offer “quick” solutions for anything.

Here you can find practical advice that actually works. Lifehack also has its YouTube channel with plenty of topics to consider.

10. Wired

It may only seem that Wired is an entertainment digital magazine and that you can only use it as a source for hobby inspiration. In fact, Wired covers a plethora of topics that may be relevant for your research and encourage you to search deeper into new areas of tech and arts. It has thousands of articles on the subject of science, business, security, and others.

Wired is a must in a bookmark list of every student who wants to stay updated and inspired with the new trends and ideas. It is completely free and easy to access and contribute to the Wired community.

11. Open Culture

Photo wowhay
Photo wowhay

Open Culture is a website that collects online education materials and supports lifelong learning with free classes, audio, and video. The non-profit looks across the Internet to find free learning resources and gathers them so they’re easy for you to browse, sort, and find something you want to learn. It currently lists more than 1,500 free courses, predominantly from universities.

For some of its classes, you can choose to receive a credit or certificate for completing the class. This option does come with a price and Open Culture earns an affiliate fee from the place that hosts the course, such as Coursera or edX.

12. Udacity

Udacity is a platform with a strong focus on technology, with a small but well-crafted selection of courses. If you’re looking to break into data science, AI, or cloud computing, Udacity’s data science program has an impressive roster of teachers from companies like Salesforce and Facebook.

Udacity’s pricing structure allows you to pay monthly for your courses as part of what it calls a “nano degree.” Generally, these cost $339 per month or you can pay for multiple months at a time to save a little. Classes come with real-world projects, tech support, and career services.

13. Memorado

This iPhone brain app can help you remember new names, understand new topics faster, and make fewer errors under pressure. The Memorado IQ test app helps you to get better at mental math, understand complex issues in detail, and more.

It helps you to remember new names, understand new topics faster, make fewer errors under pressure, get better at mental math, understand complex issues in detail, stick to to-do lists, improve reactions when on the spot, avoid distractions, stay calm in hectic situations, and improve multi-tasking.

Memorado - Brain Games is very fun to play. I enjoyed testing it out while doing activities similar to those you would find in an IQ test. There is a sequencing game called Stepping Stones.

In it, you must tap back the stones in the order from least to greatest. Initially there are only two or three stones, and as you progress the stones increase. They also go from following direct sequence such as 1, 2, 3 to more complex ordering such as 1, 9, 10, 22, 25 and so on.

14. edX

Photo lifehack
Photo lifehack

edX is an online learning platform founded by Harvard and MIT and it has taught more than 20 million people since its launch. It’s a global non-profit organization and features courses from teachers and universities all over the planet in topics such as computer science, languages, engineering, psychology, writing, electronics, biology, and marketing. Most courses are free, though you can also pay for a verification certificate that attests you’ve completed a course.

You can also use the platform to start researching degree programs.

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15. Udemy

Udemy is an established personal learning company that offers courses ranging from $10 to $500 depending on the class and teacher. Most are inexpensive, but as the subject matter gets more specialized or complex, costs can quickly scale. It’s a bit more expensive compared to the other platforms on our list once you start taking multiple classes.

One of the nicest elements of Udemy is that it offers a wide range of classes on traditional educational topics as well as specific business skills—such as specific ways to use Excel for financial analysis—and past students provide ratings for all of these classes.

16. Archive

It took them 20+ years to build an enormous and rich digital archive of about 475 billion web pages, 28 million books, 14 million audio and so much more…for free.

Their collection of books needs a special mention as you will find quality literature on any topic from arts to science, fiction to biographies, health and wellness to business and finance in the open library.

Moreover, the website also has an open student library designed for a K-12 audience.

Recommended for: Open library of books on subjects such as art, science fiction, fantasy, biographies, recopies, history, medicine, religion, music, and science.

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17. Memrise

It is a vibrant website making language learning more effective and less boring. It is a social platform for connecting with native speakers from all around the world and learning more than 200 languages. And not to forget the brilliantly designed website.

Recommended for: Language skills for up to 22 global languages

18. Project Gutenberg

Photo lifehack
Photo lifehack

Project Gutenberg is an online library of free eBooks.

Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and his memory continues to inspire the creation of eBooks and related content today.

19. CogniFit - Brain Training

It help sharpen your cognitive ability with CogniFit, the interactive game and brain exercise training app designed to help boost short-term memory and improve up to other 22 abilities such as focus, concentration, processing speed, reaction time and more.

The website’s benefits:

- Easily access your cognitive score data with a number between 0 and 800

- Attend personalized brain training sessions based on the areas you want to focus on

- Create a custom weekly plan at your convenience.

- Check out your score for various cognitive domains, including reasoning, coordination, memory, perception, and attention.

- Monitor your cognitive age and compare it to your actual age.

- Choose training sessions based on core cognitive domains, such as concentration and coordination.

- Access guided mindfulness techniques that can benefit your mental health.

- Enjoy interactive games, including Penguin Explorer, Mahjong, Reaction Field, and more.

20. This American Life

Photo wowhay
Photo wowhay

This American Life is a weekly public radio program and podcast. Each week they choose a theme and put together different kinds of stories on that theme.

The show is heard by more than 2 million listeners each week on over 500 public radio stations in the U.S., with another 2.3 million people downloading each episode as a podcast.

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