KDE's full name is Kool Desktop Environment, which means "K Desktop Environment" in Chinese. It is a free graphical working environment running on operating systems such as Linux, Unix and FreeBSD. It is a graphical user interface that the entire system uses. All are QT toolkits.
#The operating environment of this tutorial: centos7 system, thinkpad t480 computer.
KDE, the abbreviation of K Desktop Environment (Kool Desktop Environment). A free graphical working environment and a graphical user interface running on operating systems such as Linux, Unix and FreeBSD. The entire system uses the Qt library developed by TrollTech (now owned by Nokia). KDE and Gnome are both the most popular desktop environments for Linux operating systems.
KDE contains a large number of application software and the project scale is large, because there are not many third-party developers to develop heavyweight software for KDE; due to the large number of built-in software, KDE is more colorful than GNOME, and the usage habits are similar Windows will be easier to get started with. But the problem with KDE is that it runs relatively slowly, and some programs are prone to crashing (of course, it is rare for the entire KDE to crash).
KDE distribution
The official KDE distribution includes the following component packages:
* aRts: real-time analog audio synthesizer and sound server. It is believed that it will be deprecated after KDE 4.0 and its replacement will be Phonon.
* KDE-Libs: A set of necessary basic runtime libraries.
* KDE-Base: The basic components of KDE (window manager, desktop, panel, file manager and web browser Konqueror, etc.).
* KDE-Network: news group reader KNode, news collector KNewsticker, dial-up tool Kppp, etc.
* KDE-Pim: email client KMail, address book manager KAddressbook, schedule manager KOrganizer, Palm synchronization front-end KPilot, etc.
* KDE-Graphics: a set of graphics and image related Programs such as DVI document viewer KDVI, PostScript viewer KGhostView, drawing program KolourPaint, fax viewer KFax, etc.
* KDE-Multimedia: audio player Noatun, MIDI player KMidi, CD player KSCD, etc.
* KDE-Accessibility: Accessibility tools designed for users with physical disabilities.
* KDE-Utilities: text editor KEdit, calculator KCalc, hexadecimal editor KHexEdit, note-taking tool KJots, etc.
* KDE-Edu: A set of programs for teaching-related purposes.
* KDE-Games: space shooting game KAsteroids, card series collection KPat, Tetris KTetris, etc.
* KDE-Toys: Entertainment gadgets.
* KDE-Addons: A collection of plug-ins provided for Konqueror, Kate, Kicker, Noatun and other programs.
* KDE-Artwork: A collection of bonus icons, styles, wallpapers, screen savers and window decorations.
* KDE-Admin: Some tools for system administration.
* KDE-SDK: A set of scripts and toolkits for simple KDE program development.
* KOffice: Integrated office suite.
* KDevelop: An integrated development environment suitable for C/C.
* KDE-Bindings: Provides bindings for several programming languages (Python, Ruby, Perl, Java, etc.).
* KDEWebdev: Web development tools.
In addition, there are two nominal software packages that are not part of the official KDE distribution, but they are also part of the entire KDE project.
* KDE-Extragear: The so-called Extragear is a series of KDE software collections related to the KDE project. They are not part of the core KDE distribution for some reason, but they still belong to the KDE project. They are important to For translators and document writers, its publicity effect is higher than other third-party software.
* KDE-Playground: Very close to extragear, both are not part of the core KDE distribution but are part of the KDE project.
Finally, there are thousands of excellent KDE softwares left in the world. Although they are not officially under the jurisdiction of the KDE project, you can still find them in our software center.
Recommended: "centos usage tutorial"
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