Hello, i use a windows 10 operating system on a toshiba laptop. and when i use opera mini, google chrome, mozilla firefox or any other browser when i left click a google search to open the tabon the same page it always open on a new tab/page always every-time. This problem just started and i think i might havepressed some wrong buttons by mistake but now it always opens new tab when left click instead of opening in the same page. how do i solve this?