Explain how to detect the operating system on the client machine?

Web Development
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#1

Explain how to detect the operating system on the client machine?

#2

Navigator objects helps in getting client’s OS info. You can use the following code snippet to get user OS:

var OSName="Unknown OS";
if (navigator.appVersion.indexOf("Win")!=-1) OSName="Windows";
if (navigator.appVersion.indexOf("Mac")!=-1) OSName="MacOS";
if (navigator.appVersion.indexOf("X11")!=-1) OSName="UNIX";
if (navigator.appVersion.indexOf("Linux")!=-1) OSName="Linux";

alert('Your OS: '+OSName);