This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox is running too slow on my window 10 64bit. Please help.

more options

I am running firfox on my Windows machine dell latitude E5540 (windows 10 64 bit). But it is running too slow, and other programs are running fine, but when I launch firefox it becomes very slow. What could be the possible reason?

I am running firfox on my Windows machine dell latitude E5540 (windows 10 64 bit). But it is running too slow, and other programs are running fine, but when I launch firefox it becomes very slow. What could be the possible reason?

Chosen solution

I found that the problem was not with the browser but rather the problem was with the website.

Ler a resposta no contexto 👍 0

All Replies (3)

more options

Is that a update or fresh FF install?

more options

No its a fresh installation. i also notice that there are some websites that take input from users and do something for example when i visit and use namobot.com in firefox it slow down my pc but not on chrome,

more options

Chosen Solution

I found that the problem was not with the browser but rather the problem was with the website.