Free mind graph software for windows

Mind-Graph is a graphic language to solve problems (math problems, programming problems, student problems...).
Mind-Graph-Ebook explains in depth the characteristic and possibilities of this graphic language. Its a powerful technique for note taking, brainstorming, memorization, problem solving?
It takes the best things of three worlds: mind maps (visual clarity) , concept maps and conceptual graphs (semantic meaning).
Mind-Graph-Ebook has got methods of searching of information and zoom effects.
I use this method to solve my own problems (computer science problems).

This is a neat little program that will graph all linear equations. Equation Graph will also generate ordered pairs for graphing on paper manually. This is great for checking your algebra homework. Equation Graph is designed and programed by an Algebra student. Future versions of this program are in theworks.

CPU Graph is a free widget that will show you a nice graph of CPU usage and processor temperature. Requires Speedfan for use.
CPU Graph widget allows you to monitor the CPU activity as well as its temperature.
CPU Graph widget has a compact design that makes it more suitable for your desktop. It looks like those old electronic devices used by the army.

This free program plots in realtime the CPU processor speed as a percentage over time - On-line or as a UV Meter (peak meter) like on a stereo.

This software is provided as-is, without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications.
The Lite-version of the editor is identical to the working version of APM Graph except for one: access to databases with standard machine elements and designs is closed in this version.
APM Graph Lite represents 2D graphic editor that gives to the designer wide capabilities of design automation in various sectors of a science and industry, in architecture and building.
APM Graph Lite is intended to:
- create and edit projective drawings of objects with the use of a standard set of primitives, typical for drawings;
- draw kinematic, dynamic, hydraulic, electric and other schemes and figures for technical documentation creation;
- create the drawing documentation according to ESKD requirements and its storage, viewing and editing;
- represent the graphic objects parametrically that allows to create the similar geometry easily without redrawing operations;
- import and export drawings between other graphic editors using DXF format.