Compressed memory is the only major storage feature in OS 10.9 Mavericks. Here's what it is and how well it works.
Showing results 1 to 20 of 41
The pending release of Windows 8.1 might have you thinking about putting off your OS upgrades. But given that Windows XP is 12 years old, a virtual eternity in the computer industry, you've got to ask yourself one question: 'Do I feel lucky?'
Storage and upgrade vendor Other World Computing took another look at the memory limits in some late 2008 Core 2 Duo MacBook and MacBook Pros and found that a specific blend of updated firmware, Boot ROM and OS versions will let the notebooks handle a 8GB RAM upgrade.
According to reports, support for the TRIM command used by modern solid-state drives (SSD) will arrive with the release of Mac OS X Lion, aka Mac OS X Version 10.7. The software improves the write performance of the flash memory and can also reduce wear on the memory cells.
Oh, it will succeed...the real question is how long will it take the world to be ready for it?
The BB Bold 9700 is a great QWERTY keyboard device and the new Bold 9780 builds on that with the new BB 6 OS, more memory, and an upgraded camera.
The BlackBerry Curve 3G is not a big advance. The screen resolution could be better, and we'd appreciate more internal memory. It brings the Curve range up to date, but would have more impact with BlackBerry OS 6 preinstalled.
Ask someone to name a Linux distro, and if you don't get a blank look, chances are good that they'll say Ubuntu. After all, Canonical's distro is regarded by many as the "default" Linux distro. But could Google's two-prong offensive with both Android and Chrome OS sideline other distros and push them into obscurity?
Windows 7 bought with it the increased popularity of 64-bit operating systems on the desktop, replacing the older, memory-constrained 32-bit platform. But just because your system can handle a 64-bit OS doesn't mean that you're ready for 64-bit Office 2010.
Honestech, a digital media software company, has just released FOTOBOX Plus, a USB device that enables the creation of multimedia slideshows from photos and videos. The gadget contains an integrated memory card reader and embedded PC software (thus, not compatible with Mac OS) with Flash memory, which can automatically run without any installation.
If you ask me, Apple is getting dangerously close to putting itself in the line of fire from an antitrust bullet. And when it comes, it'll have nothing to do with the iPod or Mac OS, but instead it's the way Apple manages the App Store.
While the maximum RAM limit for 32-bit Windows 7 editions is 4GB, when it comes to 64-bit editions, the amount of memory that the OS can address depends on which edition you are running.
Dave Cutler, the father of the NT and VMS operating systems, is a key member of Microsoft's Red Dog cloud OS team. I had a chance to ask Cutler about what he's working on now. Here's our exchange.
Now that I have a recent-vintage MacBook for testing, I'm finally able to make some head-to-head comparisons between OS X and Vista. Because this system has a mere 1GB of RAM, I was curious to get a sense of how thrifty OS X Leopard is when it comes to memory usage. Vista gets a bad rap for demanding huge amounts of resources. Is that reputation fair or accurate? I put both systems to the test so I could see for myself. The results were surprising.
Our pals over at ZDNet Germany have released an overclocking tool for the Mac Pro and Xserve that raises the speed of the processor, front side bus and memory – all without opening the case. Although tons of overclocking tools are available for Windows, up until now, little if any have been available for the Mac OS.
Back in the day when I had a Palm OS Treo I used to load up the custom ROMs created by Shadowmite since they took out a bunch of junk that was included by default and helped me recover some available memory. It seems he scored the first photos of the rumored upcoming Windows Mobile Palm Treo 800w. It seems his site is getting hit hard so check out Palm Infocenter for the photo and more rumored specs of this device. It look like a Palm OS Centro device with a couple more keys to activate the Windows Mobile soft keys.
Hollywood would have IT pros believe that the biggest threat to network security comes from international super hackers or high school kids trying to download games like global thermonuclear war. In reality, we face a more mundane threat--our end users, particularly those wielding USB storage devices.These pocket-sized devices can store a large amount of data. But even if your users aren't planning to cart off sensitive company files, USB storage devices (external hard drives, camera, memory stick, MP3 players, etc.) can be a headache in other ways. Employees may use your networks to download music to their USB-based MP3 players. New USB flash drives, such as SanDisk's U3 smart drives, can even run software directly from the device--a perfect tool for the end-user who wants to run unauthorized software on your network.If your concerned about USB storage devices on your network and don’t feel a written policy alone will protect your data, disabling the devices is your next step.In this IT Dojo video, Bill Detwiler, TechRepublic's Head Technology Editor, shows you how to disable USB storage devices on both Apple OS X and Windows. The United States National Security Agency (NSA) described the process in a March 2008 document from the agency's Information Assurance Directorate.Once you've watched this IT Dojo video, you can read the original TechRepublic article, download PDF version of this tip, and learn more about mitigating the risks poses by USB storage devices from our IT Dojo blog.
One thing that I've noticed about Windows Vista is that Microsoft seems to have hired robots to write the error messages that the OS displays, and that these robots are writing error messages so that other robots can understand them. I want a human to write error messages, and for those error messages to be understandable by other humans - please. Is that too much to ask?
Apple has announced plans to add code-scrambling diversity to Mac OS X Leopard, a move aimed at making the operating system more resilient to virus and worm attacks.
OK – brief rant here. Why is it that when I'm using a USB memory stick, Vista is apparently incredibly stupid about removing the device when I'm finished working with it? First, the OS refuses to allow me to safely remove the stick if a window is open. How dumb is that? Second, even after dutifully closing all windows, files, applications, etc. and clicking on the Safely Remove Hardware button in the tray, Vista leaves the dialog box informing me that I may now safely remove the hardware open after I've removed the stick. Seemingly forever. Until I dismiss it manually. XP was smarter than this. So I ask again: Is Vista stupid or is it me?
The best of ZDNet, delivered
- 1 Perfectly legal ways you can still get Windows 7 cheap (or even free)
- 2 How much does an iPhone 6 really cost? (Hint: It's way more than $199)
- 3 31 ways to improve your iPhone's battery life
- 4 Seven privacy settings you should change immediately in iOS 8
- 5 Review: Tile Bluetooth tag (verdict: Great)