
In the menu bar at the top of your screen, click Firefox and then select About Firefox. In the menu bar at the top of your screen, click Chrome and then select About Google Chrome. In the menu bar at the top of your screen, click Help and then select About Safari. Look for your version under About this app. In the top-right corner click More actions and then select Settings. Or: On the upper-right corner of the browser window, click the gear icon. The browser version will be displayed on the screen. In the menu bar at the top of your screen, click Help and then select About Internet Explorer. Or: On the upper-right corner of the browser window, click Menu (the icon with three horizontal lines) and select the question mark icon at the bottom of the menu. The browser version will be displayed in the information screen. In the menu bar at the top of your screen, click Help and then select About Firefox. In newer versions of Chrome, select Help or Help and about, and then select About Google Chrome. In older versions of Chrome, select About Google Chrome.
In the upper-right corner of the browser window, click Menu (the three dots). This happens when your Macs firewall used to recognize previous versions of Firefox. A window will pop up displaying your operating system name and version. In Mac OS X, where are installed extensions for Firefox located. The rendering engine was first released as an experimental option in Internet Explorer 11 as part of the Windows 10 Preview 9926 build. Click the apple icon on the upper-left corner of your screen. It was a fork of Trident which removed all legacy code of older versions of Internet Explorer, with the majority of its source code rewritten to support web standards and interoperability with other modern browsers. Older versions of firefox for mac english version how to#
What operating system version is my computer running?Ĭlick here for instructions on how to find this information on all types of Windows operating systems.