Compressed memory is the only major storage feature in OS 10.9 Mavericks. Here's what it is and how well it works.
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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.
It looks as though a dozen or so American businesses will be giving Google's new attempt at the network computer a serious trial. Taiwan-based DigiTimes reports that Inventec has "already shipped about 60,000 Chrome OS-based netbooks to Google" for the pilot programme announced yesterday (see Google: Chrome OS netbooks coming in mid 2011).
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.
Two researchers will demonstrate a proof-of-concept attack on Windows 7, which bypasses the CPU and operating system entirely
IT pros have until the end of the year to download Windows 7 Enterprise to test their systems' compatibility with the new OS
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.
The S^3 version of Symbian, unveiled at MWC, will let people watch full high-definition films on their TV sets using their smartphones
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.
One of my favorite applications from way back when I had Palm OS devices was BugMe! This application allowed me to capture handwritten notes and set custom alarms. Today, we see that Electric Pocket released a version of BugMe! for BlackBerry devices and brings that same functionality we saw over 10 years ago, along with improvements reflecting today's technology. BugMe! for BlackBerry is available in the BlackBerry App World store for $2.99 and there is a free "3 note" trial available.
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.
My mobile device history dates back to 1997 with my US Robotics Pilot 1000 and I still have a few Palm OS applications that I enjoy using. If you have Palm OS applications that you still need to run and now have moved onto S60, UIQ, or Windows Mobile you can use StyleTap and still use most Palm applications. The Symbian (S60 and UIQ) version has been in closed beta for some time and according to the Symbian Guru the S60 version was just made available for trial and purchase (US$49.95).
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.
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
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- 3 How much does an iPhone 6 really cost? (Hint: It's way more than $199)
- 4 Seven privacy settings you should change immediately in iOS 8
- 5 So you have an app idea and want to make a bajillion bucks