Domestic online courses
Improve one's self-skills
Get stronger quietly.
English study
High-quality self-study website
1.Oeasy
Is a completely free comprehensive video tutorial website, providing tutorials including: PS, mobile phone photography, A i drawing, Excel, Word, PPT, Pr video editing, Ae video special effects, Au audio tutorial, Flash and so on. Support free download of tutorials, and support free download of corresponding materials and software.
2. The exam is cool
It is a permanent and free cloud platform for electronic homework and online examination system, including academic qualifications, foreign languages, computers, accounting, architecture, medicine, foreign trade, civil servants, postgraduate entrance examination, internal examinations of enterprises and institutions, etc.
3. Kursad
A very practical free online open class search engine, which can search a wealth of open class video tutorials. This website contains 5 1 163 online course resources.
4. Crash Course _ Chinese Subtitle Group
Is a completely free learning website, translating hundreds of episodes of foreign high-quality video courses; Its video courses are all foreign, the quality is very high, and the website is all translated into Chinese subtitles, which makes it very easy for you to learn.
5. University Resource Network
University Resource Network is a powerful and completely free online learning website, which provides excellent learning videos, including: postgraduate entrance examination, university, high school courses, foreign language courses, computer networks, qualification examination videos and so on.
6. University self-study network
A completely free self-study website for college students, including CET-4 and CET-6, economics, management, politics and law, electrician and electronics, computer, machinery and civil engineering, medicine and health, mathematics and physics, history of humanistic philosophy, international open courses and software self-study network.
7. Duoduo
A high-quality self-study website focusing on graphic design software and video editing software, providing rich and high-quality video tutorials for free, which is easy to understand.
8.Xinqing.com
A practical website dedicated to psychological research. If you are interested in psychology, this website should not be missed. It provides more than 7,500 psychology books for free. You can directly find the type of psychology books you want to read in the tab section of the website.
9.Eslbuzz
Provide free English courses over 1000. The courses are presented in the form of videos, pictures and words, making learning easier and more interesting.
10. Yuzak recites words.
A treasure English memorizing word website, completely free, simple and clear interface, which can be opened not only on mobile phones, but also on computers.
1 1. English grammar network
A high-quality free learning website focusing on English grammar, including grammar news, nouns, pronouns, articles, numerals, prepositions, adjectives, adverbs, etc.
12. Everyone's self-study network
A very powerful comprehensive self-study website. It provides various graphic tutorials and video tutorials for free.
13. Let's learn Korean?
Korean learning must-have website. It's completely free, the interface is clear, Chinese is supported, and learning is very easy.
A guide to Japanese grammar.
The magical Danish grammar learning website is a Chinese version, which is completely free and has a simple interface. You can learn in the order provided by the website and improve your Japanese grammar step by step.
15. Full stack developer
Completely free programming learning website, suitable for zero foundation, learning tutorials include: WEB development, programming language, mobile development, database storage and so on.
16. Digital Empire
Powerful and Practical Math Learning Tools Navigation Website provides many practical online professional math tools for free, including: function derivative tool, indefinite integral calculator, definite integral calculator, limit calculator, etc.
17. Short answer
Search the special learning website: it is completely free, and only the web version is supported at present. Its main features are comprehensive and rich question bank, detailed topic classification and clear and concise overall interface.
18. Shuidi English
Conscience website dedicated to English composition learning. If you are free, you can not only learn common sentence patterns in English composition, but also learn other people's composition models, learn writing skills and improve your English composition level.
19.NounPlus
Intelligent English grammar detection and correction tools can not only detect grammatical problems in English writing, but also correct grammatical problems. There are more than 1000 grammatical error screening mechanisms to help you better detect grammar and syntax.
20. Visual words
An interesting interactive word learning website. The use method is simple. Enter a word and press Enter. It will automatically give synonyms, antonyms, causal words, attributes, example sentences, verbs and so on.
2 1. Phonetic homophones
A multinational language learning forum website. Its supported languages include: French, German, Spanish, Portuguese, Russian, Italian, Greek, Dutch, Latin, Japanese, Korean and Turkish.
Mile mile 22. B
If you want to learn a website, you must have a certificate of teaching, graphic design and so on. You can take any course you want here.
23. Netease Cloud Classroom
Netease launched an online practical skills learning platform on 20 12, covering a wide range of contents, including not only professional teaching, but also workplace, life, textual research and so on, with many free courses.
24. Blue pencil
A website where you can learn painting. For beginners, the above free courses are enough to get started, including illustration, drawing with tablet and animation design.
25. Readers and authors
Book review magazine, book review blog, book review website, reading resource aggregation. Websites related to articles and books. The above are all articles written by professional book reviewers, suitable for babies who like to read book reviews.