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Those who want to use their laptop as a media server or to play continuous music may want to keep operating it while the lid is closed. InsomniaX for Mac is a simple application that performs this single purpose well.

InsomniaX for Mac downloads quickly and comes with no restrictions. The program installs without any problems, too, although the user must accept a licensing agreement to complete the process. The user agreement contains several warnings and disclaimers about the potential problems the program may cause to the computer, which is troublesome. There were no user instructions or technical support available, … Read more

In his quarterly earnings letter to shareholders on Wednesday, Tesla CEO Elon Musk announced that "Tesla reached profitability in the first quarter of 2013 for the first time in our 10-year history."

Not only did the electric car company exceed analyst expectations, but Musk said (PDF) Tesla even outdid its own expectations for deliveries and gross margin. The company reported adjusted earnings of 12 cents per share on revenue of $562 million, which is far higher than the expected 3 cents per share. Its profit was $11 million after charges.

Tesla's total revenue for the first quarter … Read more

OS X is a multi-user platform, where each user account has its own settings and documents separate from those of other accounts, allowing for both customization differences but also for security and privacy. Not only do password requirements prevent other computer users from accessing one another's account data, but it can help deter unauthorized users from accessing the system.

While keeping the system secured with a log-in password is highly recommended for most cases, sometimes this password requirement can be a burden. For example, if you have a Mac set up as a kiosk presentation system or as a … Read more

The latest update to Microsoft Office addresses a number of critical bugs with the program and offers new integration with Office 365, Microsoft's next-generation Office suite for both the Mac and Windows platforms. The update is available either through the Office 2011 AutoUpdate utility, or from the updater's Web page as a 113MB download that will bring the latest version of Office to 14.3.4.

If you have not yet installed any updates for Office 2011, this update requires that you have Service Pack 1 installed, so some people may see two consecutive updates for Office available … Read more

Running Windows on your Mac's hardware makes it possible to run virtually any program, regardless of what platform it was coded for. While virtualization is a closer-to-seamless approach to this, Apple's built-in Boot Camp feature offers a quick way to set up Windows in a secondary partition. When you run the Boot Camp Assistant, the system will create a partition to use, and then install Windows from your installation media. However, when doing so you may run into a problem in which the Windows installer claims, "We couldn't create a new partition or locate an existing … Read more

Seagate's involvement in solid-state storage market shifted into high gear today as the company unveiled four new drives: the Seagate 600 SSD, the Seagate 600 Pro SSD, the Seagate 1200 SSD, and the Seagate X8 Accelerator.

Among these new drives, the Seagate 600 SSD is the first from the storage vendor that's designed for general consumers; the rest are geared toward enterprise use.

The Seagate 600 SSD comes in both 7-millimeter and, for the first time among SSDs, 5-millimeter thicknesses. The drive retains the 2.5-inch laptop design, supports SATA 3 (6Gbps), and offers up to 80,000 … Read more

While the Mac platform has not been noted for catering to hard-core gamers, there are still many popular gaming titles and gaming accessories available for the Mac OS. If you own a Mac and have a few games you would like to try, then you might also be interested in getting a gaming controller or two up and running with your system. While the Mac's keyboard and mouse ought to be enough for most purposes, having a dedicated gaming controller can give you the feel of playing with a gaming console.

Of the game controllers available for home computers, … Read more

When connected to a Wi-Fi hot spot, especially if the hot spot uses multiple access points and there are multiple networks in the vicinity, you may encounter a problem where your Mac keeps losing its network connection and then attempts to establish a connection with a network for which you do not have access.

Additionally, even after you have selected a working connection, if you put the system in sleep mode, restart it, or if you just temporarily lose your connection for some reason, the system will again attempt to connect to that network. Having to continually select your Wi-Fi … Read more

The U.S. Navy's X-47B is one step closer to being ready to start making test flights off of aircraft carriers after completing its first-ever arrested landing.

According to the Navy, the X-47B, also known as the Unmanned Combat Air System (UCAS), successfully grabbed hold of a special arrester cable with its tailhook, quickly stopping the aircraft during the May 4 test. That marked an important milestone in the development of the UCAS program.

The jet-powered X-47B is a prototype meant to fly autonomously, unlike many drones such as the Predator, which are usually flown remotely by ground-station-based pilots. … Read more