Jump to a specific time is one of the windows on the bottom of the display.
Do you just want to slide the display left and right? Shift + Scroll Wheel.
What makes me crazy is Audacity doesn’t have markers. You can’t Mark-In and have it stick right there while you go search for a Mark-Out point.
We have labels, and last I checked, they don’t automatically stick to the content they’re labeling.
Koz