Look for and turn off '''Use Hardware Acceleration'''. For detailed information, see Config Editor. On the warning page that opens, click I'll be careful, I promise to proceed to the config editor. Introduce a new preference ( ) to allow blocking. , select the Advanced panel, select the General tab and click Config Editor. Tabs synced via Firefox Accounts from other devices are now shown in dropdown area of Awesome Bar when searching. Under '''Advanced,''' Select '''General.''' Instant browser tab sharing through Hello.

Type '''about:preferences#advanced''' in the address bar. I had this problem too but was able to fix it with the specific programs that has the issue (like Steam and Rainmeter). * '''Cache ''' Select '''Advanced > Network.''' Across from '''Cached Web Content,''' Press '''Clear Now.''' * '''Cookies ''' Select '''Privacy.''' Under '''History,''' select Firefox will '''Use Custom Settings.''' Press the button on the right side called '''Show Cookies.''' Use the search bar to look for the site.

Type '''about:preferences''' in the address bar. If your Windows 10 search bar is still missing even after enabling search Jun 22. Click the button promising to be careful. I think this Firefox/Yahoo marriage is damaged beyond repair. * Remove Cookies '''''Warning ! ! '' This will log you out of sites you're logged in to.''' (1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Many site issues can be caused by corrupt cookies or cache.

Windows 10 firefox 45.0 blur bar