Questionable Content is a slice-of-life webcomic written and illustrated by Jeph Jacques. It was launched in August 2003 and reached its 5,000th comic in March 2023. The plot originally centered on Marten Reed, an indie rock fan; his anthropomorphized personal computer Pintsize; and his roommate, Faye Whitaker. However, over time Jacques has added a supporting cast of characters that includes employees of the local coffee shop, neighbors, and androids. QC's storytelling style combines romantic melodrama, situational comedy, and sexual humor, while considering questions of relationships, sexuality, dealing with emotional trauma, and artificial intelligence and futurism.

Webcomics are comics published on the internet, such as on a website or a mobile app. While many webcomics are published exclusively online, others are also published in magazines, newspapers, or comic books.