Optimize your system speed by limiting the RAM usage by the Firefox

If you are running with a low RAM on your computer you can improve the system performance a little by reduce the RAM usage of FireFox browser on your computer. Some times Firefox can take more RAM potential than it needed. So we need to limit the RAM usage of Firefox browser by changing the Firefox configuration.

Steps to Disable Over RAM usage of Firefox Browser


Steps to reduce the RAM usage of Firefox browser are:

1. Type about:config on address bar and press enter

Now we will get a warning window like below. We should click I'll be careful, I promise button.



2. Right click on browser.cache.disk.capacity


Now find "browser.cache.disk.capacity" in the Firefox configuration window and right click on that. The default value set for browser cache is 51200. To reduce this click on modify.


Now set the new value to 20000 to limit the cache usage of Firefox.