Archive for the ‘Free Software’ Category

Free computer software classes offered | Community | lagrandeobserver.com – La Grande Observer

LA GRANDE Training & Employment Consortium, La Grande, continues to offer free computer classes, with online interactive Word and Excel courses planned in March and April.

All classes are held 8:30-11:30 a.m., and pre-registration is required. Participants must have on their home computer a version of Microsoft Office 2010 or newer and a microphone. Also, a camera is preferred.

A one-day Intro to Word class is set for Monday, March 8. The class is designed to introduce basic word processing functions. Participants will learn how to create documents; cut, copy and paste information; format documents; know the difference between the Save and the Save As feature; and use the spellcheck and thesaurus features.

Intermediate Word, a four-day course, follows on March 9-11 and 15. Students will review features taught in the Intro to Word class plus learn how to create, format and use the different features of tables, place information into columns, and add graphics to a document. The instruction is entirely hands-on with a lot of exercises.

Excel classes will be offered in April. Intro to Excel will be taught on Tuesday, April 6. The class is designed for the beginning student to learn how to develop spreadsheets; enter formulas that will calculate desired rows and columns; and enhance documents by modifying fonts, font size and color.

Students may then move on to the five-day Intermediate Excel course, held April 7- 8 and 13-15. Participants will learn how to create graphs; use the absolute function, subtotal and comment features; and how to use the softwares more advanced functions.

Call Lynn at 541-963-7942, ext. 4, or email lynn@tecteam.org to register and get enrolled through I-Match.

Training & Employment Consortium is an EOE/Program. Auxiliary aids and services are available upon request (TTY dial 711).

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Free computer software classes offered | Community | lagrandeobserver.com - La Grande Observer

To infinity and beyond: Linux and open-source goes to Mars – ZDNet

Perseverance hit Mars' atmosphere at almost 12,000 miles per hour (19,312 kilometers per hour) and a mere seven minutes later NASA landed its latest Mars rover softly and safely.Onboard the one-ton mobile science lab is its tiny flying companion, the drone helicopter Ingenuity. If all goes well, the four-pound (1.8 kilograms) Ingenuity will be the first vehicle to ever fly on another world. At 11-light minutes from Earth, no one will fly the dual-propped Ingenuity with a drone controller. Instead, it will fly itself using a combination of Linux and a NASA-built program based on the Jet Propulsion Laboratory's (JPL) open-source F (pronounced F prime) framework.

This will be no easy task. No one has ever tried to fly on Mars, which has an atmosphere only one-hundredth of the density of Earth's air. True, Mars also has only a third of Earth's gravity, but still, Ingenuity's engineers will be pleased as punch just to get Ingenuity off the ground.

Indeed, Ingenuity is purely a technology demonstration. It's not designed to support the Perseverance mission, which is searching for signs of ancient life and collecting rock and dirt samples for later missions to return to Earth. Its mission is to show that it's possible to fly on Mars using commercial off-the-shelf (COTS) hardware and open-source software.

In an IEEE Spectrum interview, Timothy Canham, a JPL Embedded Flight Software Engineer, explained the helicopter's processor board is powered by a Qualcomm Snapdragon 801 running at 500 Hz, not MegaHertz, Hertz. While that may sound painfully slow and old, it's far faster than Perseverance's processors. That's because NASA-grade CPUs and chips must meet NASA's High-Performance Spaceflight Computing (HPSC) radiation standards. These customized processors take years of design work and testing before they're certified for spaceflight. For instance, NASA's newest general-purpose processor is an ARM A53 variant you may know from the Raspberry Pi 3. Ingenuity, however, as a demo project can use a more ordinary, and thus a more modern, CPU.

In fact, Canham explained, "we literally ordered parts from SparkFun [Electronics]. This is commercial hardware, but we'll test it, and if it works well, we'll use it."

As for the software, Canham said,

This the first time we'll be flying Linux on Mars. We're actually running on a Linux operating system. The software framework that we're using is one that we developed at JPL for CubeSats and instruments, and we open-sourced it a few years ago. So, you can get the software framework that's flying on the Mars helicopter, and use it on your own project. It's kind of an open-source victory because we're flying an open-source operating system and an open-source flight software framework and flying commercial parts that you can buy off the shelf if you wanted to do this yourself someday.

That open-source software is F. It's a component-driven framework that enables rapid development and deployment of spaceflight and other embedded software applications. F has been successfully deployed on several space applications many times before. It is tailored but not limited to small-scale spaceflight systems such as CubeSats, SmallSats, and, now, a self-flying helicopter.

It includes:

There are, of course, many other open-source NASA programs. There are more than500 NASA Open Source 3.0 license software projects. Long before the concepts of free software and open-source had been articulated, NASA shared much of its code freely under the COSMIC program.

NASA has long used Linux both on the International Space Station (ISS). Linux's path to supercomputer domination started at NASA's Goddard Space Flight Center (GSFC) with the first Beowulf supercomputer.

Like Ingenuity the first Beowulf cluster was built with COTS equipment. It was built using 16 Intel 486DX processors and 10Mbps Ethernet for the bus for only a few thousand dollars. While its speed was only in single-digit gigaflops, Beowulf showed you could build supercomputers on a shoestring budget and Linux. Now, Ingenuity is showing that great things can still come from inexpensive hardware paired with Linux and open-source software.

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To infinity and beyond: Linux and open-source goes to Mars - ZDNet

Mercedes recalls thousands of SUVs over a software error – Business Insider

Mercedes-Benz US is recalling thousands of its sport utility vehicles over a program software error that could cause a car to move to one side during a maneuver. The error could increase the risk of a crash, the company said in a filing to the National Highway Traffic Safety Administration.

The company is recalling 41,838 of its cars including certain 2020-2021 GLE450, GLE350 and 2020 GLS450, GLE580, and GLS580 models, according to its filing.

Mercedes-Benz AG is not aware of any material damage or personal injury connected to this issue, a company spokesperson told Insider in an email.

The car's Electronic Stability Program software could apply a twisting force to one of the front wheels, pulling the car to move to one side as it steers.

The software will be fixed free of charge starting April 13, Mercedes-Benz said in the filing.

Earlier this month, Mercedes recalled around 1.3 million cars over an error with its automatic emergency-call system that could send responders to the wrong vehicle location.The car models recalled included CLA, GLA, GLE, GLS, SLC, A, GT, C, E, S, CLS, SL, B, GLB, GLC, and G, the Associated Press reported.

The company told Insider last week that Mercedes-Benz US was not aware of any case of material damage or personal injuries caused by this issue.

In January, Mercedes-Benz revealed its new 2022 EQA 250 crossover, its latest electric vehicle model.

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Mercedes recalls thousands of SUVs over a software error - Business Insider

How to Make $1 Million Tax-Free – The Motley Fool Canada

Looking to grow your Tax-Free Savings Account (TFSA) to seven figures? This article is definitely for you.

Ive talked about the growth prospects ofConstellation Software(TSX:CSU) in the past. However, putting this stock in the context of what a $75,000 TFSA investment would be in 10 years. In the case of Constellation, the past 10 years have provided a return of around 3,000%! That would have turned a $75,000 investment into more than $2 million today.

Do I believe Constellations growth is likely to continue over the long-term? Absolutely. Will the companys growth be as fast as in the past? Maybe not, but investors only need roughly half its historical growth rate to achieve their seven-figure target in 10 years.

Most investors know Constellation is a growth-by-acquisition play. The company has acquired many smaller software companies over the years. Constellations value is in turning these companies into cash flow machines. Indeed, the companys return on invested capital and return on equity metrics are incredible. Constellations track record is truly incredible in creating shareholder value via acquisitions.

Accordingly, the companys recent announcement it was considering cutting or eliminating its dividend could be a solid move for long-term investors. This dividend cut/elimination would be inclusive of the companys special dividend it has been paying out.

The reason? Constellation wants to be free to pursue larger deals.

If theres any management team out there investors should consider leaving their money with, its Constellation Software. This is one of the best management teams in terms of executing a growth-by-acquisition strategy to perfection. Generally, I think keeping this cash in-house and pursuing more acquisitions is broadly bullish for this stock.

The more deals Constellation is able to do, the higher the growth rate. Its model is a proven one. The fact Constellation is pursuing larger deals is indicative to me of the belief in the management teams ability to grow shareholder returns in a bigger way long-term.

Indeed, the companys management team is working to provide as much growth as possible for investors. Given how oriented the market is right now toward growth, this is likely to create outperformance in the near-term. Over the longer-term, I think Constellation has the potential to repeat its growth trajectory. At the very least, this stock is highly likely to produce market-beating growth long-term.

Those looking for massive capital appreciation in their TFSA cant do better than Constellation right now.

Indeed, Constellations near, medium, and long-term future remains very bright. Accordingly, I would encourage investors looking for growth to consider this company as a core holding. Constellations focus on doing bigger deals should be meaningful for long-term growth investors looking for a similar trajectory over the next 10 years.

Like this top millionaire-maker pick? Here are a few more I think could provide this level of growth:

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Fool contributor Chris MacDonald has no position in any of the stocks mentioned. The Motley Fool owns shares of and recommends Constellation Software.

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How to Make $1 Million Tax-Free - The Motley Fool Canada

Global and United States Logbook Software Market Top Players Analysis and Forecast 2026: Free Logbook, Create Logbooks, Driver’s EZLOG, Eclipse…

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Global and United States Logbook Software Market Top Players Analysis and Forecast 2026: Free Logbook, Create Logbooks, Driver's EZLOG, Eclipse...