Firefox uses a lot of RAM. It is the number one complaint about this otherwise awesome web browser. So what can you do to solve this issue? Well there are a few rumored fixed out there in the wild.
Here is the nitty-gritty about:config solution to the problem:
- Open up about:config by typing it into your Firefox address bar.
- Right-click, go to new and then integer and name it this: browser.cache.memory.capacity
- For the integer value, enter in 15000 if you have 512MB to 1GB of RAM. For those with less (between 128MB to 512MB), try a value of 5000. You’re done!
Then all you should need to restart Firefox for it to take effect.

The search box in Firefox as totally revolutionized the way we deal with search engines on a day to day basis. I don’t go to Google.com to do my searching anymore – I do it from there. There are many more tips, tweaks and tools you can use to get the most out of this built in browser innovation.
Get More Firefox Search Plugins
If you follow any of my other side projects, you might have noticed I got a new PC the other day. One of the not-so-much-fun aspects of getting a new computer is getting Firefox back up and running on it and getting all your bookmarks, settings and passwords moved over. For the most part
Resizing your browser window. This isn’t just something that web designers need – I think we all move our windows around the screen from time to time. Sometimes, just to let you in on a little secret… I do it just for the fun of it.
Not every web site does that best job when it comes to giving you a printer friendly version of the web page. Lets say for example, you want to print out a story on CNN.com about the war in Iraq or your favorite celebrity.
Firefox’s download manager by default is a little light in the loafers. It is nice to look at. It gets the job done. It could do a better job though. If you want a few extra features on the download manager too give
Are you one of those people that likes to tweak around with what is behind the pretty Firefox curtain? If you want to jerk back the interface and get to the guts of the browser, you might need to jump here or jump there to get to the settings you need.
There are a lot of homepage choices out there. From iGoogle to My Yahoo! everybody has a favorite. What are you to do when you like more than one?
Trying to browse through your old saved browser history can be a pain in Firefox in comparison with Internet Explorer.