

Because Firefox will auto-update itself and the newer versions that will demand too much RAM causing the computer to hang. If you are trying to use Firefox on such a system, make sure that disable Firefox updates. Usually people install ReactOS on older computers with very little RAM.


Fortunately, you can install Firefox web browser in ReactOS very easily. But if you use ReactOS for a few minutes, you will quickly realize that it comes without any web browser. We have posted about how you can run ReactOS on any PC without installing it on the hard drive. What this means that you can run all the Windows applications directly in ReactOS without any emulators. ReactOS is an open-source operating system that is designed to be binary compatible with Microsoft Windows.
