I can plot the current through a device by clicking on center of its symbol on the schematic. In LTspice, there was an arrow that would pop up to indicate the direcition of positive current. How can I tell the direction of positive current when in QSPICE?
For two-terminal components, you can point at a pin instead of the body. That will plot the current into that pin.
The sign is different depending on which end of a resistor you point at.