Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Learn More

Denna tråd har arkiverats. Ställ en ny fråga om du behöver hjälp.

HOw to get rid of black smears on websites?

cheiv8
cheiv8
more options

All Websites, Microsoft Excel and Word on computer screen have black smear/smudges.

All Websites, Microsoft Excel and Word on computer screen have black smear/smudges.

Alla svar (3)

SWAKz
SWAKz
more options

Uninstalle Firefox and re-installe. (Sorry for bad english, im french)

https://www.mozilla.org/fr/firefox/new/

FredMcD
FredMcD
more options

See if there are updates for your graphics drivers https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Do Word and Excel develop smudges even if you do not use Firefox, or do they appear to be "left behind" on the screen by Firefox and then appear in those positions regardless of which application you're using?