Free download mozilla firefox for windows 7 64 bit - very grateful
A more secure Firefox.
Users on bit Windows who download Firefox can get our bit version by default. That means you get a more secure version of Firefox, one that also crashes a whole lot less. How much less? In our tests so far, bit Firefox reduced crashes by 39% on machines with 4GB of RAM or more.
What’s the difference between bit and bit?
Here’s the key thing to know: bit applications can access more memory and are less likely to crash than bit applications. 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. Linux and macOS users, fret not, you already enjoy a Firefox that’s optimized for bit.
How do you get bit Firefox?
If you’re running bit Windows (here’s how to check), your Firefox may already be bit. Check your Firefox version (in the “About Firefox” window) and look for “(bit)” or “(bit)” after the version number:
- If you see “(bit)” and you are running Firefox or older, updating to the latest Firefox version should automatically upgrade you to bit.
- If you see “(bit)” and are running Firefox or newer, then your computer may not meet the minimum memory requirement for bit (3 GB RAM or more). You can still manually install bit Firefox, if you choose.
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