How To Reduce Memory Usage When Using Mozilla Firefox

Memory usage details
Mozilla Firefox can get sluggish after a while and often lock up. This can be because it takes up a lot of memory when in use and then not free it up (called a memory leak).Memory Fox is a useful add-on that reduces the memory usage of Firefox and in turn helps improve browsing performance. Download and install it from here.Once installed, enable it by selecting Tools > Memory Fox > Activate...