Where's the scrub tool?

[postman56]

Found myself stuck at home from the studios due to Covid, where we have full PT HD systems, and wanted to do some simple editing, and downloaded PT First to see how it operates and if I could work off a small PC Think Pad.
I got the system running, no external storage drive, so I guess the cloud is where my little session is.
I was just wondering where the scrub wheel is, or there isn't such a feature in this freebie?
Anything else I should know about his, I'd appreciate some insight from users.
Also, any free effects available from third parties or is this closed source only to Avid stuff?
Much Appreciated., other