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What to do when Firefox runs slowly and hangups. Running on two PCs -- Windows XP & Windows 8.

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Firefox has been working great on both PCs until the last week or so. If it was just running poorly on the PC with Windows XP, I wouldn't be so concerned. But it's running just as poorly on a new laptop with Windows 8. It seems to hang up if I have more than 3 tabs open at once or if I click a link within a site, the new tab opening hangs up. Frustrating! Can anyone offer some advice?

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  • User Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.2; WOW64; Trident/6.0; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; BRI/2; MALNJS)

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Andrew
  • Top 25 Contributor
  • Moderator
251 solutions 3015 answers

Please see help article Firefox hangs or is not responding - How to fix

Thanks!

Question owner

Thanks!