What to do if the file format is not supported

Take this situation on a mobile phone or tablet as an example. The solution to the unsupported file format:

1. Mobile phone settings- Security-unknown sources tick; (Recommended learning: web front-end video tutorial)

2. Check whether the mobile phone memory has enough storage space;

3. Check the software format Is it correct? The supported software format is APK; use the built-in browser in the mobile phone menu to go online and directly search for the required software to download and install;

4. Use a computer to download the installation package in APK format and connect to the data Transfer to the mobile phone via wire, operate the mobile phone to find the installation package in Applications - My Files, and click the install button after running;

5. First download a market software, common ones include Android Market, Jifeng Market, etc. wait. You can then use this software to download other programs.

File format (or file type) refers to the special encoding method used by computers to store information and is used to identify internally stored data.

For example, some store pictures, some store programs, and some store text information. Each type of information can be saved in computer storage in one or more file formats.

For hard drives or any computer storage, the only valid information is 0 and 1. Therefore, computers must be designed with corresponding methods to convert information into bits. There are different storage formats for different information.

Some file formats are designed to store special data.

For example: JPEG file format in image files is only used to store static images, while GIF can store both static images and simple animations;

Quicktime format can store a variety of Different media types.

Text files include: txt files generally only store simple unformatted ASCII or Unicode text; HTML files can store formatted text; PDF format can store rich text with pictures and text. .

The same file format, processed by different programs, may produce completely different results.

For example, when a Word file is viewed with Microsoft Word, the text content can be seen, but when played in an unformatted manner in music player software, noise is generated. A file format that produces meaningful results for some software may look like useless digital garbage to others.

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