Rahul Sharma Tutorials HTML,CSS,JAVA,C,C++,

  Common Shortcuts keys in excel ,word and powerpoint             Create a new file File→New Ctrl+N Print active document File→Print Ctrl+P Save your work (first time), or resave with same settings File→Save Ctrl+S Save your work with different name, location, or type File→Save As F12 Copy selection to Clipboard Home→ Copy Ctrl+C Cut selection to Clipboard Home→ Cut Ctrl+X Paste selection to Clipboard Home→ Paste Ctrl+V Open the Paste Special dialog box Home→Paste→Paste Special Ctrl+Shift+V Display shortcut menu for selected item Right-click item Shift+F10 Left-align a paragraph Home→ Left Align Ctrl+L Center a paragraph Home→ Center Ctrl+E Right-align a paragraph Home→ Right Align Ctrl+R Make text bold Home→ Bold Ctrl+B Make text italicized Home→ Italic Ctrl+I Make text underlined Home→Underline Ctrl+U Make text larger Home→Increase Font Size Ctrl+> Make text smaller Home→Decrease Font Size Ctrl+< Undo previous action Undo button on Quick Access...

                    C   programming   language C is a general-purpose, procedural computer programming language supporting structured programming, lexical variable scope, and recursion, with a static type system. By design, C provides constructs that map efficiently to typical machine instructions.  Wikipedia Typing discipline :  Static, weak, manifest, nominal Stable release :  C18  /  June 2018 ; 2 years ago Designed by :  Dennis Ritchie Developer :  Dennis Ritchie  & Bell Labs (creators); ANSI X3J11 (ANSI C); ISO/IEC JTC1/SC22/WG14 (ISO C) Filename extensions :  c,.h Why the C programming languauge is used. The  C  language was actually created to move the UNIX kernel code from assembly to a higher level language, which would do the same tasks with fewer lines of code. ... The GNU operating system itself was started using  C  and Lisp programming languages,...

        Cascading Style Sheets         programming language   Cascading Style Sheets is a style sheet language used for describing the presentation of a document written in a markup language like HTML. CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript.   CSS is designed to enable the separation of presentation and content, including layout, colors, and  fonts . This separation can improve content accessibility, provide more flexibility and control in the specification of presentation characteristics, enable multiple web pages to share formatting by specifying the relevant CSS in a separate .css file, and reduce complexity and repetition in the structural content. Separation of formatting and content also makes it feasible to present the same markup page in different styles for different rendering methods, such as on-screen, in print, by voice (via speech-based browser ...

JAVA PROGRAMMING LANGUAGE✔ Java is a platform where you can make your own program like android app and other program using coding.Java is most popular programming language. Java  is a general-purpose programming  l anguage  that is class-based  object-oriented  and designed to have as few implementation depencies  as possible. It is intended to let  a pplication developer   write once, run anywhere  (WORA), meaning that compiled  Java code can run on all platforms that support Java without the need for recompilation. Java applications are typically compiled to bytecode  that can run on any Java virtual machine  (JVM) regardless of the underlying computer architecture . The syntax of  Java milar to C  andC++ , but it has fewer low level  facilities than either of them. As of 2019, Java was one of the most popular programming language in use  according to  G ithub , particularly for client ...

                  HTML TUTORIAL. HTML (Hypertext Markup Language) stand for markup language for document designed to be web browser.  It can be assisted by technologies such as cascading style sheets (CSS) and scripting language  such as Javascript . HTML   Elements  are the building blocks of HTML pages. With HTML constructs,  i mages  and other objects such as interactive forms  may be embedded into the rendered page. HTML provides a means to create   structure documents  by denoting structural s emantics  for text such as headings, paragraphs, lists,  l inks , quotes and other items. HTML elements are delineated by  tags , written using  a ngle brackets . Tags such as  < img   />  and  < input   />  directly introduce content into the page. Other tags such as  < p >  surround and provide information about...