9 Easy Ways to Speed Up Firefox in Less than 10 Minutes

The official Flash Player package (see the linked question) for Ubuntu uses the newer PPAPI in Firefox and other browsers. – David Foerster.

What the procedure if I want to install FF Quantum on a system that doesn't have a browser? I used my windows machine to download Quantum 6.0 to a flash drive.

工具/原料 · 步骤一：下载Adobe Flash Player · 步骤2：拷贝Flash player插件文件到Firefox插件目录 · 注意事项.

從57版以前就有的功能，Firefox Quantum 讓這個功能在非隱私瀏覽模式下也可以運作，對我這類注重隱私的人來說，這個功能非常好用，可以擺脫大部份的追蹤器，剩 ...

You need to create a userContent.css to change that white flash to a dark gray / almost black. This also changes the color of the brief white ...

My Firefox Quantum 58.0 Browser doesn't play video (or, apparently other animation content), possibly since the November 15 update of Flash.

Firefox Quantum 57.0 new tabs still show default background color for a split second before changing to the preferred color. This causes a flash like effect ...

Other than first startup, Firefox seems so much slower for me. I'm constantly getting those flashes of unstyled content before it catches up ...

A tutorial on how to enable Adobe Flash player on the new Firefox Quantum browser.