1. Definitions
1.1. Browser
1.1.1. a program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web.
1.2. Plug In/ Extension
1.2.1. a plug-in module or plug-in software.
2. Chrome 27
2.1. Pros
2.1.1. 1
2.1.1.1. Leading support for HTML 5.
2.1.2. 2
2.1.2.1. Instant site prediction and loading.
2.2. Cons
2.2.1. 1
2.2.1.1. Do Not Track privacy feature is buried and discouraged.
2.2.2. 2
2.2.2.1. Fonts occasionally jagged.
3. Mozilla Firefox 21
3.1. Pros
3.1.1. 1
3.1.1.1. Graphics hardware acceleration.
3.1.2. 2
3.1.2.1. Fast performance.
3.2. Cons
3.2.1. 1
3.2.1.1. Lacks client-side tracking protection like that found in IE9.
3.2.2. 2
3.2.2.1. Lacks Chrome's built in Flash and Instant page view.
4. Explorer 10
4.1. Pros
4.1.1. 1
4.1.1.1. High HTML5 compatibility.
4.1.2. 2
4.1.2.1. Excellent touch input conveniences
4.2. Cons
4.2.1. 1
4.2.1.1. Split personality on Windows 8
4.2.2. 2
4.2.2.1. Still missing some HTML5 features.
5. Opera 12.10
5.1. Pros
5.1.1. 1
5.1.1.1. Turbo feature makes slow connections even faster.
5.1.2. 2
5.1.2.1. Excellent HTML5 support.
5.2. Cons
5.2.1. 1
5.2.1.1. Hardware acceleration not enabled by default.
5.2.2. 2
5.2.2.1. Occasionally sites won't display properly, though this is getting rare.
6. Apple Safari 5
6.1. Pros
6.1.1. 1
6.1.1.1. Cover flow and other beautiful interface elements.
6.1.2. 2
6.1.2.1. Built-in RSS reader.
6.2. Cons
6.2.1. 1
6.2.1.1. No hardware acceleration for Windows.
6.2.2. 2
6.2.2.1. Not being updated together with Mac version