07966552132 or 07782168006
Firefox - click the menu button (three lines) then choose ‘options’. Then if you scroll down until you get to the ‘Performance’ section and uncheck the ‘Use recommended performance settings’, this will make some more options appear, then uncheck the box for ‘Use hardware acceleration when available’.
Chrome - go to settings > click ‘advanced’ at bottom of page to expand settings menu > in the ‘System’ section turn off the ‘Use hardware acceleration when available’ option.
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