Trouble editing one of two tracks [SOLVED]

Hello,

I have two tracks that I’ve imported, both audio files of music that I’m trying to edit so that they can be played at the same time. When I click on one track and highlight a section I want to delete, the corresponding section of the other track is highlighted by these little grey clocks. Anything I do to one track is also done to the other, and I would like to be able to edit tracks individually. Also, when I try and use Time Shift, both tracks move together. Any help would be much appreciated.

Thanks,
GNH

You have inadvertently turned on “Sync Lock”.
See here for how to turn it off: http://manual.audacityteam.org/o/man/edit_toolbar.html#link

Thank you Steve, it did the trick!