Cello web browser
... that the Cello web browser, released in 1993, was the first web browser for the Microsoft Windows operating system?
... that the <b id="mwFs8"><a href="./Cello_(web_browser)" id="mwFtA" rel="mw:WikiLink" title="Cello (web browser)">Cello web browser</a></b>, released in 1993, was the first <a href="./Web_browser" id="mwFtE" rel="mw:WikiLink" title="Web browser">web browser</a> for the <a href="./Microsoft_Windows" id="mwFtI" rel="mw:WikiLink" title="Microsoft Windows">Microsoft Windows</a> <a href="./Operating_system" id="mwFtM" rel="mw:WikiLink" title="Operating system">operating system</a>?