Muhammad Asif wrote:
When i tried to type, there are certain characters that are not displayed.
Instead rectangles are displayed.
This is the typical behaviour if the font in use does not comprise a particular character. Either, there is no suitable font installed on your system, or the WWW page to be displayed requires a particular, yet unsuitable font. Cf. <http://www.alanwood.net/unicode/> for more info on fonts and browsers. Best wishes, Otto Stolz
