The memory used by the operating system, which is protected and cannot be accessed by regular applications. Virtual memory can be used to page some of the kernel in memory to disk. However, there is always a certain part of the kernel that must reside in physical memory at all times and cannot be swapped out. See kernel, user space and virtual memory.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2009 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Chrome OS will rise or fall on the safety dance
- Scare tactics against Chrome OSI can see Microsoft really did the 'safety dance' with Windows it has been so successful...Chrome_OS is an entirely different modular approach plus they are using Open_Source with NO limitation of how high they can reach. I find it amazing anyone with a straight face say...
- Discussion threads 2009-11-24
- Inside the Google Chrome OS security model
- The proof will be in implementationAll of these lofty goals are one thing. Making it happen in code is quite another. It sounds like they are just giving a laundry list of what people want them to say. I'm in the "believe it when I see it" camp. Good intentions...
- Discussion threads 2009-11-19
- Chrome OS: Some Early Preview Videos
- google should move away from linuxI suppose they could easily take away all those messes of the current os by doing that. Haha! Crummy-um "Chromium OS and Open Source" video-- the guy is calling it Crummy-um! Sounds about right.RE: Chrome OS: Some Early Preview VideosAnd ZDNet falls hook, line,...
- Discussion threads 2009-11-19
- Users should be smug, and why the Apple iPhone makes you feel smarter
- It works and it is NOT MicrosoftIt is so nice when people have the option to choose what they want than some lethargic aged NT kernel that is a virus/worm magnet.GOOD bye Windows Mobile it was as if you never existed!ha haI am happy!:)Now to get rid of Windows on...
- Discussion threads 2009-11-19
- Windows Server 2008 R2 finally gets its day in the sun
- I'd like to know more....about when respective updates to SBS and EBS solutions will be coming.EBS, SBSHi. stay tuned for the next post. you aren't going to like the non answer. MJEasy Migration from Windows Server would be greatThat would be the best feature!!!!Use RHEL or somethingPeople do not understand...
- Discussion threads 2009-11-09
- Clients: fat vs. thin, net vs. note
- Can I suggestNetbooks with Win 7. Just installed it on a useless Linux netbook and it works fine and only cost me A$399 (which now is almost the same as US ;-))For once try and rein in your hobby horse and let the students join the new millenium.On and...
- Discussion threads 2009-10-19
- SCO story ends with a whimper
- William Shakespear should have expanded on his "first ... the lawyers" bit!It is hard to feel sorry for people who go crying all the way to the bank!BAH-HAHAHAHAHAHAHAHAHA!!!!Good riddance.Someone remind meThis turned out exactly how Bitty/No Ax predicted, right?: o )SCO Xenix & UnixRather sad that their expertise at delivering...
- Discussion threads 2009-10-19
- Android opens doors for Google's next-gen search, ads and tools
- Current problem with Android devicesI am Android fan, but nevertheless my next mobile phone will be HTC HD2 - i.e. Windows device. And the reason: all Andorid devices currently available have relatively small screen size and resolution. I am wandernig why Google doesn't urge on phone makers to offer...
- Discussion threads 2009-10-16
- Let's get 64-bit sorted out before we think about 128-bit!
- Yes, it is time for 128 bitWhile 32 bit is not quite history yet it should be considered for history in the next release of windows which leaves us with 64 bit apps. However, apps continue to evolve requiring more memory and to do more for us. It is better...
- Discussion threads 2009-10-08
- Karmic Koala: That's One Seriously Fast Marsupial
- I'm having issues with VirtualBox . . .I'm having issues with VirtualBox: Even though it worked before, lately it's claiming that "VT-X/AMD-V hardware acceleration has been enabled, but is not operational" and not allowing me to run 64 bit Ubuntu :(.RE: Karmic Koala: That's One Seriously Fast MarsupialI had some...
- Discussion threads 2009-10-01
- Can Linux beat the bloat
- I think the whole "bloated" thing is hogwash.There's no such thing.Neither Windows nor Linux are "bloated". Nor is OS/X. You want functionality you have to pay for it. One man's lean and mean is another man's anemic.Functionality simply isn't free.How many lines of code did USB take? How about multi-threading?...
- Discussion threads 2009-09-25
- Palm tattles on Apple, finds itself in the hot seat instead
- Why?Apple has been proven to be far worse then Palm(read: Google Voice App), so what goes around, should come around.Untill Aplle confesses, and discontinue their shenanigans when it comes to apps on their devices, then they have no reason to voice any indignation against those that do the same thing...
- Discussion threads 2009-09-23
- Zoho's Next Big Thing
- Zoho has announced the availability of Zoho Discussions. Of itself you might think this is a smallish me-too announcement given that it can be construed as support forums-reinvented for the new millennium with some bells and whistles thrown in. That would be a gross underestimate of...
- Blog posts 2009-09-22
- Microsoft's newest Windows 7 promotion: $30 price tag for students
- It's thereClick on the option that says "Need to connect to a domain?".Not for ProfessionalMaryJo,I just tried it and it is only for Home Premium at least as far as I can see.RE: Microsoft's newest Windows 7 promotion: $30 price tag for studentsThanks for the heads up MJ, I just...
- Discussion threads 2009-09-17
- Is Microsoft stalling on its GPL Linux drivers?
- Can't we all just get along?[nt]He has no right to be upsetThis is code that is being released [b]for free[/b] to the Open Source community. It will be released on MS's timeline and not some arbitrary timeline specified by someone who is on record as hating MS. No other open...
- Discussion threads 2009-09-10
- UrlPaster 1.0 (Windows)
- UrlPaster bookmark manager,grab webpage URL link,save and manage favorite websites easily! 1.Grab bookmark link by one click ! (Ctrl + F3 | RDbClick | Drag-drop) 2.Drag and drop to manage bookmark items . 3.Multi-browser supported.(FireFox,Safari,Chrome,Opera and all IE kernel browsers) 4.Green bookmark manager software , you can copy and run...
- Software downloads 2009-09-09
- Microsoft patches gaping Windows worm holes
- So basically all of them......affecting Vista or 7 require user intervention just like all other modern operating systems these days?OK.RE: Microsoft patches gaping Windows worm holesAll of the bulletins specifically say that Win7 is not affected.Two require no user interaction whatsoever.The first two listed require user interaction only in that...
- Discussion threads 2009-09-08
- Red Hat: Microsoft taking cloud back to the 80s
- Red Hat should feel right at home then because using their software is like using something out of the 80's. I'll prefer a modern company like Microsoft instead of a company based on 30 year old technology such as Red Hat. My theory is that Red Hat is...
- Discussion threads 2009-09-03
- Geek Sheet: Virtualizing Free Linux Distributions in Windows Server 2008 R2
- It's been a while since we've had a hardcore Geek Sheet installment, and I promise that this one will be a real winner. Some of you may be aware that the updated Hyper-V bare-metal hypervisor virtualization layer in Microsoft's upcoming Windows Server 2008 R2 (Which is due...
- Blog posts 2009-08-09
- Is Microsoft's GPL2 support really a big deal?
- Is Microsoft's GPL2 support really a big deal?Doesn't this prove that MS patent claims against Linux were a scam?If it really violated their patents, why would they release code for it?RE: Is Microsoft's GPL2 support really a big deal?Microsoft is simply acknowledging that which most "pundits" such as Ms Rooney...
- Discussion threads 2009-07-21
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