We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

How do I optimize my browser?

  • 2 replies
  • 1 has this problem
  • 12 views
  • Last reply by cor-el

more options

Hotmail is telling me to optimize my browser. How do I do it?

Hotmail is telling me to optimize my browser. How do I do it?

All Replies (2)

more options

Firefox 5.0 is already optimized. Just ignore the message.

more options

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"