Does China have its own operating system?

China 1 self-developed operating system.

Opendesktop 1.0 rc version (the first desktop operating system in China) is a bit longhorn and a bit linux.

China has developed a series of international and domestic leading technologies for the desktop field.

For example:

1. The linux kernel is reformed and a new virtual memory algorithm is designed. Now the memory consumption of openoffice has dropped by three times, and the whole system can run smoothly on a system with only 128mb of memory.

2. There are only four steps to install the program, and ordinary users can easily install it without knowing linux knowledge.

3. Opening a word document under linux is almost the same as that under windo**, which perfectly solves the problem of document compatibility.

4. Browser and ie are highly compatible. When browsing major domestic portals, such as CCTV, the layout effect is very similar.

5. New interface design, e-mail, resource manager, etc.

6. The installation is completely stupid. You can choose which disk (C:, D:, E:, etc.). ) partition installation, to adapt to the habit of windo** users.

7. No network environment was configured during the installation, only the keyboard, mouse and graphics card were detected. I didn't see the sound card when I checked it, but it can be used normally after logging in. Log in after installing the network card, and the installation is successful. The feedback during installation is picture introduction.

8. There is no percentage of installation progress, only a progress bar. The installation speed is faster, and it can be completed in more than 20 minutes.

9. From the beginning, it was the landscape of Guilin. The benevolent loves mountains, the wise man love the water, and the developer has both benevolence and wisdom. The startup speed is not ideal, and it is very slow. Press f2 to switch the graphics/text startup interface. The modified startup manager can choose the language environment after login and support English, Chinese and other languages.

10.opendesktop only keeps the gnome graphical environment and completely abandons the kde graphical environment. The software running under gnome is very fast, especially oo.

Opendesktop 1.0 interface has been carefully designed and looks gorgeous. The taskbar and start menu have been modified, and the menu is like winxp, which has a shadow effect. The kde environment can be added through the control panel, but you need a fedora CD to install it. The system has a recycle bin. The default desktop font is Song Ti 9. Use nautilus as the resource manager. Desktop sidebar has the function of forecasting weather, which is very novel.

1 1. The integrated software includes: Chinese environment, office application, entertainment, network, hardware configuration, etc. , and it is carefully selected. The text input platform is scim, and the pinyin input method is better than the intelligent abc on windo**, and it can customize phrases and support word frequency adjustment, but unfortunately there is no five-stroke input method.

Office application: Open office 1. 1 after careful modification and word processing oo.

Writer and form processing software are easy to use. The cell height of the table processing software is well adjusted, and the menu font is displayed normally. It is very compatible with office under windo** (at least on the display screen).

Online entertainment provides some software, you can surf the Internet and send emails.

Browsers are mozilla and epiphany 1.0.6, which have poor support for jsp and asp.

Thunderbird 0.4 is used to send and receive mail. Totem, a media player, can play mp3 music and vcd discs normally, but it can't directly play dat files of vcd (irrelevant), let alone midi music files. There are graphics and image processing software.

In order to facilitate user contact, camera support software and instant messaging software gimp are provided.

The firewall program is firestarter.

Usb support is normal, but there is no integrated burning (backup) and text scanning recognition software.

The above is for learning reference only. Interested friends or hard disk is too big to use.