University of California-Irvine
Class confirmed
COMPSCI143A
2026 Fall Quarter · 2 sections
You found COMPSCI 143A.
PRNCPLS OPERTNG SYS
Harbor turns your COMPSCI 143A notes into a readiness map so you can see what looks solid, shaky, or missing.
Built from this class—not a generic study guide.
Free to open · No card