Showing posts with label computers. Show all posts
Showing posts with label computers. Show all posts

Tuesday, July 7, 2009

How to Fix Missing Network, Clock, Volume, and Power System Icons on Vista

For some reason, after a reboot of Vista, some of my system icons were missing. I wasn't able to simply re-enable them in the notification area, but a registry edit found here fixed it:
The problematic issue can happen if Windows group policy disables the Clock, Network, Power (or Battery), and Volume icons, or the registry keys related to notification area icons have corrupted. To re-enable and restore the check boxes, and hence user able to restore these system icons on notification area, the policies have to be turned off, and the registry keys reset, cleared or fixed.

Friday, June 5, 2009

The Model MHDD - Manual Hard Drive Destroyer

When you need to make sure your data is truly destroyed, use one of these.

Government specifications require that in an emergency situation a hard drive needs to be destroyed so that a person or persons can not spin the drive. This must be done quickly and reliably. The MHDD meets this requirement. It takes less than 15 seconds to destroy each hard drive. All one needs to do is to insert the proper drive height adaptor (if applicable) into the slot and crank the handle 8 rotations. The internal workings of the unit press down on the drive, bending it approximately 90 degrees. The MHDD then pushes the destroyed hard drive out for easy disposal.

Wednesday, May 27, 2009

PicPick - all-in-one screen capture utility

Feature-filled screen capture utility with a number of other useful tools.

PicPick is an all-in-one software for software developers, graphic designers and home user.

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It features a powerful capture tool, image editor, color picker, color palette, pixel ruler, protractor, crosshair, whiteboard and etc. You can use all these tools freely.......

Wednesday, April 15, 2009

Google's Servers

Google reveals details about its servers.

Google's big surprise: each server has its own 12-volt battery to supply power if there's a problem with the main source of electricity. The company also revealed for the first time that since 2005, its data centers have been composed of standard shipping containers--each with 1,160 servers and a power consumption that can reach 250 kilowatts.

It may sound geeky, but a number of attendees--the kind of folks who run data centers packed with thousands of servers for a living--were surprised not only by Google's built-in battery approach, but by the fact that the company has kept it secret for years. Jai said in an interview that Google has been using the design since 2005 and now is in its sixth or seventh generation of design.