Marble is an open source virtual globe for your computer. I’ve written about Marble before, but it’s been awhile so I thought I’d revisit this application and share some of the features that have been introduced. Marble offers a variety of ways in which to view the Earth, including, but not limited to a geoographical map, precipitation, a street map and satelite view. There are many other maps that are availiable as add-ons, including globes of the planets and moons, historical globes from a variety of eras, a hike and bike map, public transportation maps and several maps created by MapQuest. In addition to all of this, Marble can be readily customized via its menus. Marble is part of the KDE Education Project and runs on Linux, Microsoft Windows and Apple MacOS.
GIMP is a very powerful, feature-rich and versatile image creation and editing tool. Better still, it’s open source. Users can do everything from simple photo enhancement to creating lively, eye-catching graphics. Among the tools built into GIMP are a wide variety of brushes, special effects for customization and support for layers. Web masters can even use GIMP to create image maps. In short, GIMP has every feature you would expect to find in a modern image editing application.
If you’re looking for a full-featured spreadsheet application that is light on system resources, you should take a look at Gnumeric. Gnumeric is an open source electronic spreadsheet program that is free, fast, light and stable. Users will find all of the tools one would expect to find in a spreadsheet -a sum tool, statistical analysis, cell formatting and graph/chart generation and insertion. These are just a few of the useful tools available. So check out Gnumeric and find your next spreadsheet application.
It’s summertime again (at least in the northern hemisphere). You’ll no doubt be taking lots of photos to cpature some memories. If you want a cutting-edge application to edit your photos, you need look no further than GIMP (GNU Image Manipulation Program). GIMP is a powerful and versatile open source application for creating and editing images. GIMP is every bit as feature-rich as Adobe PhotoShop, but at none of the financial expense. So why pay big bucks to modify your summer photos, when a viable alternative is so readily available?
In my household, we have four shared computers, two desktops and two laptops (I’m not including the three tablets). Three of the computers (one desktop and the two laptops run Xbuntu Linux. The other computer runs Microsoft Windows 7. I can say without a doubt the computers running Linux are the least maintenance. They’re very stable and extremely secure. I have spent hours, sometimes days, attempting to liberate the Windows 7 computer from viruses, spyware and malware. The only maintenace I perform on the Linux computers includes sfotware upgrades, initial launch housekeeping and occassional operating system reinstallation to restore the computer to “new” condition. By the way, the tablets all run Android, a Linux-based operating system. Linux just saves me an enormous amount of time and nearly as many headaches.