Minimal or no use of frames is recommended. Check your links regularly, assuring that they are operable. Your page may appear differently on various browsers. It may look fine on Netscape, but not on Microsoft Explorer. Check the appearance of your page on browsers other than the one you are using.
Some web designers encourage users to use a specific browser, like Netscape.
Unless you offer the visitor a link to download a copy of your recommended browser, don t encourage them to use a particular browser. Copyright law applies to graphics or other material on the internet. Do not borrow either, unless you have obtained approval to do so. Personally check spelling and grammar and be aware of the limitations of software that checks spelling and grammar.