You don't. JavaScript is a special type of language which you will typically find embedded in the program which use them.
For example, each web browser on your computer will have its own version of JavaScript.
JavaScript is built into your web browser. It's not located on the computer, per se, but built into the software you use to surf the web.
Java and Javascript are not the same thing and are not realted to each other. Javascript is not run on "computers" it is run on browsers (which admitedly run on computers) So, if your computer has a browser, it most likely runs javascript, of course this depends on the browser, but all major browser run javascript.
There is no known way to restart a computer system in Javascript. Javascript is a web programming language that allows web page functionality such as user input, animation, creatings graphs or charts, and making changes to a page based dynamic data.
A Javascript Void can be used by a single computer programmer to evaluate a single command. It may also be used to purposely generate an undefined value.
Most browsers allow you to disable cookies. This would prevent any javascript function from collecting data about your computer. Unfortunately, cookies can be very useful. They remember logins and passwords for you, and can help make a webpage more interactive. As long as you stay on safe websites, you shouldn't worry about javascript cookies.
All those pesky ads and banners which slide out or show animation effects are done using javascript. Javascript can be used to collect a lot of information from your computer mostly what you like, dislike and also where you currently reside. There maybe more but I am not fully aware of them
A computer
Nicholas C. Zakas has written: 'Professional JavaScript for Web developers' -- subject(s): Web site development, JavaScript (Computer program language), OverDrive, Computer Technology, Nonfiction 'Javascript Para Desarrolladores Web/javascript for Web Development (Anaya Multimedia)' 'Professional Ajax' -- subject(s): World Wide Web, JavaScript (Computer program language), Asynchronous transfer mode, Web sites, Ajax (Web site development technology), Design, Computer programs, Authoring programs, OverDrive, Computer Technology, Nonfiction 'Maintainable JavaScript' 'JavaScript and Ajax Wrox Box'
Javascript is a website feature. To turn it on, go into the "options" or "preferences" menu item of your web browser. Javascript controls will be found there.
Martin Webb has written: 'Instant JavaScript' -- subject(s): Computer Technology, JavaScript (Computer program language), Nonfiction, OverDrive
One can find free javascript by using Google to find a website which offers the service. There are many websites which provide javascript for free to enhance one's website.
George Pickering has written: 'JavaScript how-to' -- subject(s): JavaScript (Computer program language)
Java and Javascript are not the same thing and are not realted to each other. Javascript is not run on "computers" it is run on browsers (which admitedly run on computers) So, if your computer has a browser, it most likely runs javascript, of course this depends on the browser, but all major browser run javascript.
Javascript can be used on a variety of platforms which require simple computer commands but not a full programming language. Javascript can be used as or in addition to a full fledged programming language.
There is no known way to restart a computer system in Javascript. Javascript is a web programming language that allows web page functionality such as user input, animation, creatings graphs or charts, and making changes to a page based dynamic data.
You can start writing JavaScript and HTML5 pages in any text editor. For more specialized JavaScript functionality, you might want to try a JavaScript IDE such as Aptana or the JavaScript support in Visual Studio or Eclipse. You will probably also find it useful to set up a test web server like Apache and probably a MySQL database on your home computer.
Ben Rady has written: 'Continuous testing with Ruby, Rails, and JavaScript' -- subject(s): Ruby (Computer program language), Ruby on rails (Electronic resource), Testing, JavaScript (Computer program language), Computer programs
Marcus Johnson has written: 'Assembly language' -- subject(s): Assembler language (Computer program language) 'JavaScript manual of style' -- subject(s): JavaScript (Computer program language)