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What is the .EX3 File Extension?

.EX3 File Extension Description:

The file extension EX3 generally imposes its methods with the Harvard Graphics 3.0 or Harvard Presentation Graphics. It serves as a device driver for executing a program in MS-DOS mode in Windows. Harvard Presentation Graphics is an application that allows the creation of a presentation or chart containing information on graphics and statistics, allowing programmers to assimilate text in software development.

The file extension EX3 is delivered in the graphical presentation software PowerPoint developed by Microsoft. This file extension is also developed to suit Macintosh, which has an original graphical presentation identified as Office Suite for Mac operating system. The file extension EX3 contains a common graphical sample to allocate and represent graphical information and statistics by acting as a chart. The following enumerates the methods that are used in the program.

* Gantt chart - a typical variety of bar chart that demonstrates a project schedule. This chart represents data from the start to the end through terminating dates for summary elements and terminal elements. These elements consist of a breakdown structure for each task they perform. Gantt chart illustrates a dependency for preference networks and an association for both categories and activities. Gantt charts are capable of demonstrating a contemporary schedule that manipulates a full percent of shading of the lines.

* Bar chart - a bar graph including rectangular bar proportional lengths for a presentation process. This bar chart is utilized for the evaluation of two or multiple assessments. In addition, this chart can be slanted vertically and horizontally.

* Slide projector - a device equipped with an opto-mechanical process to analyze the photographic slides. It composed of four components: a light source, reflector, focusing lens, and condense optical lens.

* Pie chart (another term for circle graph) - a circular chart separated by segments, demonstrating a comparative magnitude for percentage and frequencies.

Author: Microsoft Software Corporation
Author URL:
Related Applications: Harvard Graphics 3.0
Common Path: N/A


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What Causes .EX3 files Errors?

.EX3 files errors are potential critical Windows registry errors and are caused due to a damaged registry entry that you should rectify immediately to prevent even further damage in other applications and/or hardware. While the errors remain your personal computer remains in danger of potential blue screen errors, device failure and fatal crashes.

Symptoms of .EX3 files Errors:

.EX3 files error symptoms include program crashes, start up or shut down problems, slow personal computer operation, sluggish behaviour, screen freezing, internal speaker beeps, problems saving application files as well as issues during application installation.

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