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It lets you view Web pages way faster, using less of your computer’s. You can still manually install 64-bit Firefox, if you choose. Free Download Mozilla Firefox Latest Version Offline Installer (32-bit/64-bit) for Windows PC is a fast, secure, and easy to use web browser that offers many advantages over other web browsers tabbed browsing and the ability to block pop-up windows. If you see “(32-bit)” and are running Firefox 56.0.1 or newer, then your computer may not meet the minimum memory requirement for 64-bit (3 GB RAM or more).If you see “(32-bit)” and you are running Firefox 56.0 or older, updating to the latest Firefox version should automatically upgrade you to 64-bit.Check your Firefox version (in the “About Firefox” window) and look for “(32-bit)” or “(64-bit)” after the version number:
FREE DOWNLOAD MANAGER FIREFOX FOR VISTA HOW TO
If you’re running 64-bit Windows ( here’s how to check), your Firefox may already be 64-bit.
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Linux and macOS users, fret not, you already enjoy a Firefox that’s optimized for 64-bit. Also, with the jump from 32 to 64 bits, a security feature called Address Space Layout Randomization (ASLR) works better to protect you from attackers. Here’s the key thing to know: 64-bit applications can access more memory and are less likely to crash than 32-bit applications.
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What’s the difference between 32-bit and 64-bit? How much less? In our tests so far, 64-bit Firefox reduced crashes by 39% on machines with 4GB of RAM or more. That means you get a more secure version of Firefox, one that also crashes a whole lot less. Users on 64-bit Windows who download Firefox can get our 64-bit version by default.