It does not appear that users of the Free Edition can:
(1) Request or schedule a virus definition update manually--the program decides when or whether to do this.
(2) Request or schedule a Quick Sweep or a Full Scan--the program seems to do a Quick Sweep most days, and a Full Scan about once a week.
Unless there was an issue, this is probably fine, but what if say the program stopped updating virus definitions for some reason, as recently happened for me?
Also sometimes for one reason or another the Full Scan is delayed or doesn't happen. It would be nice if one could manually request it.
I have looked for any controls or configuration for these items, but I don't see any, in the program itself, or in MyBitdefender account. The one way around that might be to right click on the whole drive and scan it, as one would an individual file or folder. I suppose that that might be a substitute for a Full Scan, but it might not get at places where root kits are hidden. Don't know.