Recommend 15 efficient and practical websites to you, which can be said to be a necessary artifact for office and study. All of them are treasures in Laoqin's collection!
The introduction is very detailed and easy to use. It can be said that it can be used at a glance. It is applicable to both the student party and professionals! Let everyone become better unconsciously while surfing the Internet~
1、 Office
OfficePlus: Microsoft's official free Office template website
website: //www. officeplus.cn/Template/ Home.shtml
"OfficePLus" is an official template website produced by Microsoft. The templates are of high quality and free of charge.
Here you can find common work reports, product introductions, academic defense templates, and even Class Schedule Card All templates are available!
In addition, you can also see Excel templates and Word templates.
How high is the quality of the template inside?
Academic defense template
Project planning template
Annual Summary Template
By the way, today is June 30. Have you finished your mid year summary report?
There are many other PPT templates on OfficePlus. If you don't want to download it directly, you can send a private message
, reply to the keyword "big gift package", Lao Qin has already packed 300 templates for you, enough for you to use for several years!
Convertio: Universal Online documents Format conversion artifact
website: // convertio.co/zh/
Format conversion is a high frequency demand in work and life. There are many websites in this field, but most of them are not comprehensive enough. If there is a website that can simultaneously meet the conversion of e-book, pictures, documents, audio and video formats, it would be best!
This requirement has been met in "Convertio", which supports 300 formats of conversion and includes all kinds of contents. If the requirement is not very complex, it is enough.
If you collect this website, you can get rid of "format factory"! All format conversions directly look for it:
✓ Archive converters (rar to zip, 7z to zip,...)
✓ Audio converter (wav to mp3, m4a to mp3,...)
✓ Document converter (pdf to jpg, doc to jpg,...)
✓ E-book converter (epub to pdf, epub to mobi,...)
✓ Picture Converter (png to ico, png to jpg,...)
✓ Demonstrator (PPT to pdf, ppt to jpg,...)
✓ Video converter (mkv to mp4, mov to mp4,...)
✓ OCR (identifying text, Optical character recognition ）Tools
……
It can directly upload files in Google Drive, Dropbox or web address for conversion.
If you open a web page with Chrome browser, it will automatically prompt you whether to install Google plug-in. You can try it:
Yuque: a knowledge management tool developed by Ali Dad
website: www.yuque.com
「 Language sparrow "Is a team knowledge management tool developed by Alibaba, which focuses on online document editing and collaboration. It is the standard configuration for 50000 Alibaba employees to write documents and accumulate knowledge.
Its document editing collaboration function and " Graphite Documentation "Similarly, one account of" Whisperbird "can create several teams, and create a new knowledge base within the team, including documents, columns, and drawing boards:
On the "Discovery" page, popular knowledge bases will be shared, such as high-quality book lists, data visualization tutorials, etc.
Try to search "PPT" in the search bar, and you can see the knowledge base and drawing board shared by users:
The "technical reference atlas" shared by Alibaba can also be found here, although I can't understand the contents
The PPT design of BAT Company is still acceptable~
In general, Yuque focuses on team knowledge management, simple operation, solid background, and pleasing UI. It is worth using by the team!
Screen: online mind map
website: // mubu.com/
"Screen" is a mind mapping tool that I like very much.
Its interface is extremely simple, except for mobile APP and client In addition, there is actually a "web version" that can be used directly online.
The screen pages on the web side and the PC side are almost the same, and can even directly replace PC applications!
After logging in to the account, the newly created brain maps are saved in the cloud, and it is easy to achieve multi terminal synchronization of mobile APP, applet and PC!
There will be detailed tutorial guidance before use, and the operation is also very simple and easy to get started.
It supports exporting to the following forms. When pasting into Word, the text level can also be preserved.
Tiomg（ Taimei Tools ）: Online image compression website
website: // tiomg.org/compress-imag e
A Chinese online image compression website. The function is simple and easy to use, completely free of charge, and there is no limit on the number of compression.
It supports compression of common jpg, png, gif, jpeg and other image formats. It allows uploading a single image up to 100MB, which is much larger than the 5MB of Tinyjpg. It can more easily compress digital photos!
For example, in the following photo, the original size is 12.7MB, 6000 * 4000 pixels. After compression, the size is 1.19MB, and the pixels are still 6000 * 4000 pixels, with only a slight decrease in color saturation, which well implements the compression of large size images:
In addition to the regular image compression function, its main website: Taimei Tools（ // tiomg.org/ ）In fact, it is also a free online tool package commonly used by office workers!
It includes common functions such as image to PDF, image splicing, long screenshots of web pages, fast background removal of images, and some processing tools related to developers:
Of course, there are more surprises. Go and find out for yourself!
2、 Learning
Bilibili (Station B): a learning website supported by CCTV
website: //www. bilibili.com/
At the beginning, I entered Station B because of chasing fans, but now I sink into it because of learning.
You can search the above for anything you want to learn. Whether it's professional course teaching, postgraduate knowledge counseling, or learning various interesting popular science, it will not disappoint you~
The learning section of Station B has 1.501 million subscriptions and 45.01 billion views so far. You can find it in the "Discovery Channel". Don't you become one of the 1.5 million people who love learning?
This year, Station B launched a knowledge partition, which contributes to the building of a strong learning atmosphere.
PS: You must watch the comment area when watching videos on Station B! Here are a bunch of excellent class representatives who have summarized your knowledge!
"According to the open data of Station B, in 2019, the number of users watching the pan knowledge learning content of Station B exceeded 50 million. The number of learning UP owners increased by 151% year on year, and the number of learning videos played increased by 274% year on year." In addition to the learning area, a large number of high-quality UP owners have also emerged in other fields of Station B. Old Qin has sorted it out, and there are more than 200 of them. Interested partners, please come to the private letter
Get the main list of station B UP!
Netease Open Class : High quality online learning platform
website: // open.163.com/
The online learning platform produced by NetEase gathers a series of high-quality content such as TED, open classes of famous universities at home and abroad, Khan Academy, etc.
The subtitles of foreign teaching videos have already been translated for you. Even people with average English level need not worry about not understanding them.
Tencent Classroom: learning website for professionals
website: // ke.qq.com/
The online learning platform produced by Tencent Dachang has two types of courses to choose from: paid courses and free courses.
Professional skills, programming languages and design courses are very rich, which are very suitable for professionals to watch.
Oeasy: Super interesting software tutorial
website: // oeasy.org/
A computer teacher of Communication University of China who knows almost any software. One netizen once commented: "I wonder how many things he will have... If I pay attention to him, it seems that I have paid attention to the world?"
In fact, Mr. Oeasy has been popular since more than 10 years ago. His teaching is humorous and interesting, sometimes interspersed with philosophical knowledge such as Tao Te Ching. He is a teacher with very personal characteristics.
Many partners of the company study PS and PR on this website.
If you don't like the interface style of the official website, you can also search his tutorial directly on the B site.
// space.bilibili.com/2884 629/video
Pute English Listening: a 10 year old English website
website: //www. putclub.com/
When it comes to learning English, I have to recommend Pute English Listening, an old English learning website with detailed and comprehensive contents.
I heard about this website 10 years ago, and it still stands today. The English resources on it can only be described as massive!
If you want to practice English listening, you should collect this website!
I believe that those who see here are outstanding people who want to improve themselves. If more self-study websites are needed, Lao Qin wrote an answer of 30000 likes before, listing many high-quality free learning websites for everyone to have a look~
3、 Resource class
Bug Tribe Quick Search: a collection of search engines
website: // search.chongbuluo.com/
A search engine collection website that has been lying on my browser homepage for several years. In my personal opinion, this is a website that knows you best. It can help you find the right things in the right place for whatever resources you want.
Quick search interface ↓
Academic search interface ↓
Resource Search Interface ↓
Image search interface ↓
Google browser plug-in: can be downloaded without climbing the wall
website: // chromecj.com/
There are many practical plug-ins on Chrome browser, but for well-known reasons, we cannot download them directly without some means.
At this time, [Google Browser Plug in] can help a lot! The plug-in can be downloaded without going over the wall. In addition, each plug-in will have a score, which can help us judge the advantages and disadvantages of plug-ins.
Similar websites: Plug in network (The plug-in classification function is quite good.).
Love Material Online Tool: a top 100 utility website
website: //www. toolnb.com/
Don't be scared away by the rough website UI, which is a collection of professional, practical and interesting gadgets.
If you are a deadpan, you will definitely love this website!
The website has a special area for generating spoofs, which is specially created for generating various funny facial expressions.
Where are the pictures posted by the online sand carving website? With the following tool, you are the most sand sculptor in the whole network!
Sci Hub: the artifact of free downloading papers
website: // lovescihub.wordpress.com /
What if Google's academic literature can't be downloaded? Try Sci Hub~
This is an academic website from Russia. You can call it Robin Hood of the academic world. It specializes in "robbing the rich to help the poor", because all papers can be downloaded for free!
It has a moving slogan: Remove all barriers in the way of science.
The developer of this website is a Russian female student bully. Not satisfied with the monopoly of many academic journals, Elbakyan, who was still a graduate student at that time, developed this website in his spare time.
Today, it has become the world's largest open access academic resource site, and is loved by researchers.
▄ Method of use
Step 1: URL address/DOI/Pubmed ID of the copied paper
Take this new paper published in 2019 as an example:
Click to open the article, find its DOI, and copy it directly
Step 2: Paste in Sci Hub and press Enter!
After a while, the downloadable PDF version comes out! Click the download icon in the upper right corner to get this paper for free!
// UZER. ME : Online use of Office, PS, MATLAB without software installation
website: // uzer.me/
When it comes to CAD, Matlab, PS and other large-scale software, people often have to start to lose computer memory just after they worry about installing packages.
Because the software is too big, sometimes it's really unbearable to drive the laptop at the same time. For many people, software like PS and Ai is only used occasionally, and it's really a bit lame to install them separately.
So someone has simply created an online software library, including common Office, PS, Ai, CAD, and even mind maps!
This is the online version of PS, which looks no different from the software version. The simple requirements web version can be brought into play.
And paintings Discipline flow chart Frequently used Visio:
In short, they are familiar with the interface and operation. Is it very helpful?
This is the website you can't leave once you know it. If you think the answer is helpful to you, remember to give your answer a nod of approval, and pay attention to
Yo~
Originating from PPT, not only PPT, I am Lao Qin. At Zhihu, I mainly share three aspects.
▄ Sharing of PPT course of big opening of brain cavity
As a veteran PPT player for 8 years, I have a PPT column "Another Path" in Zhihu, which has attracted nearly 15000 people.
Every article will make you wonder: I installed a fake PPT, right???
▄ Learning about grounding gas and sharing dry goods
Many learning methods seem reasonable, but when they are implemented, you will find that you still cannot start.
Old Qin's articles are all lessons learned from actual combat. Many friends said after reading them:
So the following three articles are worth reading carefully~
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