VDI images of pre-installed “Open Source” Operating System distros. Pre-installed virtualbox images ready for you to explore and play with. VirtualBox runs on SunOS, OpenSolaris, Mac OS X, Windows, OS/2 and Linux.
People are always asking me where they can get free eBooks. While there are many places to obtain free eBooks, Project Gutenberg and Google’s eBook store are some of the best online free resources. With thousands of books, new and classics are available in almost every format.
Formats for most of these books are ePub, HTML, online (viewing), Kindle, Plucker, QiOO Mobile and even plain text.
It’s January 28th, 2011, and that means Data Privacy Day is here! The NCSA would like to celebrate this event by emphasizing ways that everyone can contribute to cybersecurity and data privacy. See which categories apply to you and check out how you can spread the word…more
Recently Pat had a program he needed to update. I couldn’t remember the settings to bypass a proxy server if you have a program that will not update and there are no settings to use a proxy server.
Here’s his solution:
In order to bypass the proxy, log in as the administrator, open IE, Click on Tools, Internet Options, Click on Connections, Lan Settings, Click on the Advanced Setting and enter the websites that need to bypass the proxy server.
Chrome and Firefox users – If you click under options under these browsers, the Internet Options (above) will open. Follow the same steps.
This tip has been around for a while but your risk data loss in a power failure if your computer isn’t on a UPS (Uninterruptable Power Supply) is increased. Because laptops have a battery, this can be an ideal setting.
Right Click on Computer and select Manage
Click on Device Manager
Expand Disk Drives
Right click on the hard drive and select Properties for that hard drive (you can also double click the drive
On the Policies tab:
Check Turn off Windows write-cache buffer flushing on the device
You may be able to improve your hard drive’s performance in Windows 7 by using this registry tweak. Like any registry tweak, you should have all of your files backed up and make a restore point before trying this out.
Computer hard drives are connected to the controller on the motherboard of the computer. A lot of computers today may have the hard drive configured to use the older IDE interface protocol to communicate with the SATA drive.
If your new hard drive supports NCQ (Native Command Queuing)you may see a performance increase with the drive by following the tweaks below.
An easy solution to switch between IDE and AHCI is to change the following registry key.
Before doing this see if your BIOS has AHCI capabilities
Open Registry Editor and move down to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\msahci.
Right click on the Start DWORD and click on Modify.
Set the value to 0 and click OK.
Reboot your computer and enable the AHCI setting the BIOS.
If you are using a RAID adapter on your computer you may try the following:
Open up Registry Editor and naviage to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\iaStorV or the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\iaStor.
With the world of mobile devices upon us, is 5gb enough? After researching the way people use the internet with social websites, e-learning and streaming video is this amount enough for an average user?