Strange characters appearing in firefox browser

This problem is only occurring in firefox when I view my website. Please help me figure this out. I edited all my work in notepad then uploaded my files on server. When I view it in other browser it shows up fine, only when I publish it to the web then the firefox is giving such strange characters problem in the title bar.

These characters can be removed from your code directly, and they are appearing there because of the way you're saving your html files. If you save them with "Encoding" set to "ANSI" there should be no problems. I would also suggest adding this line to the head section of your document:

<m-eta http-equiv="content-type" content="text/html;charset=utf-8">