Description: ScreenBrush is a simple screen annotation tool for Windows that allows users to draw, type, and highlight directly on the screen to provide visual context. It has basic tools for quick screenshots with markup.
Type: software
Description: Wolfram Alpha is a computational knowledge engine that allows users to get instant expert-level answers to questions on math, science, and many other topics by typing queries in plain language. It understands and computes answers across many domains.
Type: software