About 60 to 90 seconds of 1080p HD video (compressed for web) or a 5-minute 720p clip.

Think of it as a high-quality "sizzle reel" or a detailed video tutorial. Should You Click "View Now"?

An annual corporate report, a high-res digital magazine, or a technical manual filled with 3D diagrams.

If it’s from a trusted source, 115 MB is usually the mark of quality—giving you enough detail to be useful without hogging your entire hard drive.

The core "binary" of a sophisticated app like Instagram, Slack, or a mid-tier mobile game.