(2) A periodic signal generated by hardware or software to indicate that it is still running.
![]() | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Mono 2.0...why not Microsoft?
- Mono 2.0...why not Microsoft?Mono is an IP trap. Don't touch it with a barge pole.ntStrategic options[i]What I sometimes wonder, however, is why Microsoft has no interest in doing such a thing themselves.[/i]According to Scoble, MS management is reserving the option of suing non-MS versions into oblivion, as discussed at...
- Discussion threads 2008-10-06
- Nintendo takes a shot at Apple and Sony with the DSi
- Nintendo takes a shot at Apple and Sony with the DSiSomething to think about.Had gaming by some strange chance always been performed by touch screen and games had always been developed in this paradigm, would the same things be said about the interface if suddenly buttons were added to the...
- Discussion threads 2008-10-02
- Is Sprint Clearwire a game changer?
- If you combine the cost of today's fixed and mobile broadband you pay $130/month, after taxes. If Clearwire can bring that in for half the price, with equal service and a decent TOS, I would switch in a heartbeat. by Dana Blankenhorn
- Blog posts 2008-09-30
- Comcast really does care (aka how Twitter helped save Nick at Nite)
- Comcast really does care aka how Twitter helped save Nick at NiteYou are not the only one...Fresh Prince is still cool and funny. I did the same as you, but once I started making use of my media center in vista I was watching recorded shows of Inuyasha and Angel...
- Discussion threads 2008-09-23
- Comcast submits plan to limit heavy users
- Comcast submits plan to limit heavy users"Second Stream", or Setting Up the "2-Tiering" Stage?"Comcast will do this by creating a second stream of traffic for recent heavy users that will have a lower priority when compared to its other customers..."The new scheme would seem to be a lot fairer than...
- Discussion threads 2008-09-22
- Can a case be made against the Palin e-mail hacker?
- Can a case be made against the Palin e-mail hacker?What was done was wrong. Period.Hacking is hacking. I sure hope a case can be made against this persons.As much as I can't stand the thought of Sarah Palin being a heartbeat away from running this country, and no children...I'm NOT...
- Discussion threads 2008-09-19
- Shuttle XPC P2 4800X
- Shuttle says that the idea of its tiny XPC P2 4800X gaming PC is to compete with the Falcon Northwest FragBox 2. We suggest that Shuttle head back to the lab. The chief hallmark of this $3,200 configuration is its Intel X48 chipset and its Core 2 Extreme QX9650 processor....
- Product reviews 2008-09-18
- Don't be the next Sarah Palin (security victim, not VP candidate)
- Don't be the next Sarah Palin (security victim, not VP candidate)This is why professional org's. such as AICPA...warn the members that using public e-mail services could expose them to possible malpractice law suits if client info is compromised.Use a third party cloud provider and risk everything.You forgot cookiesYahoo! mail was...
- Discussion threads 2008-09-17
- Comcast's Web limits: Saving bandwidth or stifling innovation?
- Comcast's Web limits: Saving bandwidth or stifling innovation?Beef it upWhy Comcast should beef up their network:Imagine its 5:00 PM on a normal Friday evening, you get home hoping to relax in front of the TV to watch a movie or two. You turn on the TV only to discover that...
- Discussion threads 2008-08-28
- Google tells Congress about DoubleClick cookie
- Google tells Congress about DoubleClick cookieWho wants ads at all?Quite frankly I don't want any ads at all. Further more I actively use multiple tools to remove any trace of ads from my web experience.I don't think advertisers fully appreciate the *NEGATIVE* connotations that their advertisements give.That is, if they...
- Discussion threads 2008-08-12
- 2009 Jaguar XF
- Photo gallery:2009 Jaguar XFOn first getting into the 2009 Jaguar XF, the car seems like the ultimate in automotive tech. A red backlight on the engine start button pulses with a heartbeat cadence. Push it, and panels over the air vents open up while the shift dial rises from the...
- Product reviews 2008-08-06
- Icahn: I'm not showing up to Yahoo's shareholder meeting
- Icahn: I'm not showing up to Yahoo's shareholder meetingBig surpriseIf anyone thought he actually had any ideas about how to run things, this should set you straight.Now that he can't manipulate a couple quarterly results and sell high, he's going to step back and not turn things into a media...
- Discussion threads 2008-07-31
- Needed: iPhone radio toggle application
- It's pretty well documented that the iPhone 3G can barely eek out a full day's use on a single charge. So much so that a cottage industry is cropping up for external battery packs. Here's a free tip that I previously mentioned for an enterprising developer that...
- Blog posts 2008-07-22
- Yahoo, Icahn settle proxy fight: Assessing winners and losers
- Updated below: Yahoo and billionaire investor Carl Icahn have settled their looming proxy war. According to a statement Monday, Yahoo's board of directors will be expanded to 11 members and one of those seats will go to Icahn. The two remaining seats will be filled based on...
- Blog posts 2008-07-21
- GE's Enterprise Collaboration Backbone
- General Electric, the venerable multinational that was founded in 1878 in New Jersey, have at their core a hugely sophisticated enterprise collaboration system that is arguably the largest in the world. I was able to see Dr Sukh Grewal, Manager of GE's 'SupportCentral' collaboration...
- Blog posts 2008-07-17
- Has Asus forgotten what the Eee PC was all about?
- Has Asus forgotten what the Eee PC was all about?The answer is simpleAsus has discovered there's no money in the bargain basement bin. You're in a pretty shaky business when you have to choose your BIOS because it costs you one penny less.Just like any other vendor, they are ....
- Discussion threads 2008-06-30
- SQL Heartbeat (zip)
- SQL HeartBeat is a tool, which monitors your server wait categories, IO activity, checks your current Cache Hits ratio, analyzes your I/O system performance, gets details about active processes, display locks, and deadlocks. This version is the first release on CNET Download.com.
- Software downloads 2008-06-23
- Verizon FiOS goes 50 Mbps across U.S.: Should I upgrade?
- Verizon FiOS goes 50 Mbps across U.S.: Should I upgrade?Can you evaluate it?If it does seem like you are achieving $100/mn more productivity with the additional speed, I'd say go for it. It comes down to a value issue for me.RE: Verizon FiOS goes 50 Mbps across U.S.: Should I...
- Discussion threads 2008-06-18
- XP era ends: Will Vista step up?
- XP era ends: Will Vista step up?All software eventually expires and is upgraded.The operating system is no different.Personally, I think that this entire conversation has been missing the point.Most people, by which I mean consumers not IT staff, don't care what operating system is on their computer. They will use...
- Discussion threads 2008-06-16
- Carl and Yahoo's dueling banjo routine gets old
- See Carl Icahn blast Jerry Yang and Yahoo Chairman Roy Bostock over a compensation plan to fend off a Microsoft bid. See Roy tell Carl he's manipulating facts and using allegations from a complaint that has no merit. See Larry's eyes glaze over. Anyone else sick of...
- Blog posts 2008-06-05










