Sunday, January 31, 2010

How To Stop The Physical Memory Dump Error - Stop The Blue Screen Physical Memory Dump


The physical memory dump error is a big problem which affects even the most advanced of computer systems. Although it's quite a rare error, it's one of the most devastating, stopping what you're doing and restarting your computer - making you lose all your unsaved data. This is a big problem, but there is actually a very easy way to fix it.

You see, there are two reasons why the physical memory dump happens. The first is pretty simple and is to do with the "hardware" of your PC. The hardware of your computer are the bits-and-pieces that make it work, and if any of these pieces are not compatible with your system, it will cause the physical memory dump. So, if you've recently added any hardware to your PC (even USB drives), then take that out and see if it does it again.

The other reason why the physical memory dump error occurs is because of your system, and more specifically, the 'registry'. The registry is a big database which operates in the background of Windows, storing all sorts of settings and information about your PC. The problem with the registry is that since it has so many important files inside, it's constantly got 100's of files open every time you use your PC. And because there are so many files open at once, Windows is constantly getting confused, leading it to save many of these files in the wrong way.

The registry causes the physical memory dump error because of these files which are saved in the wrong way. You see, these files become corrupt when they are saved wrongly, making them incredibly difficult for your computer to read. This means that the next time Windows wants to open these files, it has to spend longer and longer trying to decipher them. However, if it can't read the files at all, it has no choice but to stop everything it's doing and restart your PC. This is why the physical memory dump error appears so randomly - because when a registry file is so corrupt that it can't be read, your computer needs to refresh itself immediately.

This latter reason for causing the physical memory dump is actually extremely common and the likelihood is that your PC is suffering from it, if you're seeing this error. Luckily, it's also incredibly easy to fix - you just need to use a software tool called a "registry cleaner" to go through the registry and fix all the problems that are in there. Depending on whether your registry cleaner is good or not, you can actually stop all the physical memory dump errors on your computer by just downloading, installing and scanning your PC with a good registry cleaner.

Saturday, January 30, 2010

Three Major Differences of Win 7 and Windows Xp


The worry for any IT department when upgrading to a new version of application/software is how it will be accepted by users. Most PC users would rather gouge their eyes out than upgrade to a new version. After all, they are comfortable with the current system. They know its bugs, the tweaks needed and the workarounds.

And now, you want them to learn something new? Arrrggghhhh . . . While this may never be a welcome change, it is one that is necessary and can be made smoother.

By alerting users to the major differences between the new and old versions, you can make the transition smoother. If your firm is upgrading from Windows XP to Windows 7, here are some major differences you can alert your employees to. It should make the transition less painful for all concerned.

I. New Taskbar: It’s common for task bars to be located at the bottom right of a user’s screen. And, usually they have “pop up balloons” that alert you to one thing or another (check this, upgrade this, security breach here, etc.). In Windows 7, you have total control over the task bar.

You can change the settings to allow only those icons you want to appear and send out notifications.

II. Faster: One of the things that Microsoft promised with Windows 7 is a faster operating system. According to most users, it delivers. This is because it has fewer startup processes that it has to go through. This means less RAM used, which means faster loading and shutdown times.

III. Easier Peripheral Integration: This will come as a welcome relief to many users who have plug-and-play devices (eg, digital cameras). For, every time you use a plug-and-play device, you will be treated to a new experience with Windows 7.

One of the major differences is that almost all of the devices are supported with the required drivers. And, when they’re not, Windows 7 will locate it on the internet for you, right down to the device’s manufacturer’s website.

While upgrades are never seamless, making end users aware of the benefits they will receive helps to ease the transition. And for many, Windows 7 offers a plethora of them.

Friday, January 29, 2010

Spyware Blockers And Why They Are Needed


Any time one connects to the Internet and surfs with a computer unprotected by the appropriate security measures, it is an open invitation to a plethora of spyware programs to infect a computer.

Spyware is becoming increasingly prevalent and more insidious with each passing day. Every minute spent online is a chance for a system registry to become infected. Surfing the Internet without a good spyware program installed is akin to washing dishes without soap – infections may ensue.

What is Spyware?

Spyware is programming that invisibly infiltrates a computer and monitors the computer user's activity. It silently collects information all without the computer user's knowledge. Spyware can infect private and public computers, even company computers are not immune to being infected.

Beyond collecting information, spyware can make changes to the system registry, redirect users to an unwanted URL, and even download more insidious software. Quite often the changes made to the registry will cause issues with the network connection and will even go so far as to shut down the connection completely.

There are several programs out on the Internet that are notorious as spyware software. Surprisingly, among those to be found, AOL Instant Messenger is considered to be a spyware carrier. The program contains another program called WildTangent. WildTangent itself is infected with spyware. Occasionally, even a touted anti-virus program is nothing more than a cleverly disguised spyware program – Security Tool, Antivirus Vista 2010, and XP Internet Security 2010 are perfect examples of this.

What Does a Spyware Blocker do?

There are spyware removal programs and then there are spyware blocking programs. A spyware removal program simply scans and removes existing spyware from one's computer system. They do nothing with regard to future issues other than having the need to be run on a regular basis to remove items that have already infected a computer. The damage from the spyware is already done at this point and what a spyware removal program will do is only clean up the aftermath and mess left behind.

Spyware blocking programs, on the other hand, not only remove existing infections but also actively block out any attempts to install spyware onto a system. They run as a resident program in the background just like anti-virus programs and will alert and block any incoming threat. Spyware blocking programs are the guards at the gate.

There are many spyware blocking programs available on the Internet. One of the more popular programs is Spyware Doctor. This anti-spyware software is also integrated with an anti-virus program, effectively doubling one's protection. SpywareBlaster is another effective anti-spyware program that prevents not only spyware downloads but adware, browser hijackers and dialers as well. Consumer Search has a great listing of anti-spyware programs shown in comparison with each other.

Arm Your Computer

Internet surfing is quite a lot of fun and can garner a great deal of information. Unfortunately, it also can garner a great deal of spyware and unwanted computer infections. Arming one's computer with an anti-spyware program can ensure the fun and information gathering can continue without a hitch.

Thursday, January 28, 2010

How To Delete Cookies?


You often hear the word Cookie while talking about your PC’s Health. Well, a web
cookie or browser cookie is a small portion of text that gets saved on a client’s computer by any web browser.

A cookie contains one or more named value pairs that hold crumbs of data like user preferences, usernames that are logged-in, session identifier or additional data that are needed by the websites on Internet. All these cookies are stored on your client’s machine like any other file. It is very important that they should be cleaned up at regular intervals so that it can free your disk space and fill up all the security loopholes. This process is very important to optimize your PC Health. The process of removing these cookies depends on your web browsers that are used by the client.

To delete Cookies from Mozilla Firefox, you just need to follow these simple steps:

Mozilla Firefox

1. Firstly open your Mozilla Firefox browser
2. Click Tools from your browser’s menu bar.
3. Then Select Options
4. Select Privacy from your listed tabs
5. In your History panel, click Show Cookies or Remove Individual Cookies
6. Click on Remove All Cookies to clear up cookies from your computer

These steps will give your PC a better Health. To delete Cookies from Internet Explorer 8, just follow these steps:

Internet Explorer 8

1. Firstly open Internet Explorer 8 browser
2. Then click Tools menu and select Internet Options or you can type inetcpl.cpl in the Run command.
3. Select the option General in your listed tabs on your Internet Properties box.
4. Under your Browsing Historypanel, just click Delete
5. In your Delete Browsing History dialog box, click on, to clear all the check boxes except for the Cookies in your check box.
6. Click Delete to remove all the cookies from your computer

By deleting the cookies, your PC will be optimized. To delete Cookies from your Internet Explorer 7, just follow these steps:

Internet Explorer 7

1. Firstly open Internet Explorer 7 browser
2. Click your Tools menu and then select Internet Options or you can type inetcpl.cpl in your Run command.
3. Then select General in your listed tabs on the Internet Properties box.
4. Under your Browsing History panel, just click Delete.
5. In your Delete Browsing History dialog box, click Delete Cookies.
6. Just click Yes to remove those unwanted cookies from your computer.

To delete Cookies from Google Chrome, just follow these steps:

Google Chrome

1. Firstly open your Google Chrome browser.
2. Click on the Tools menu and then select Options.
3. Click on to Under the Hood tab and find your Security section.
4. In your Cookie settings panel, just click Show cookies button.
5. Select Remove all to delete all your cookies from the list or you can remove all the cookies that are created within a specific time period by selecting Clear browsing data option in your Tools menu.
6. If you want to delete any specific cookie, then just select the website that have set the cookie from your list and click on Remove.
7. Click on to Close button when you are finished.

By following these simple steps you can delete cookies from your PC.

Wednesday, January 27, 2010

Unchangeable Autorun.inf in your USB

You can create an unchangeable autorun.inf in your USB to prevent virust attacks to your USB using autorun.inf


1.) Go to Start > Run > cmd > Hit Enter
2.) Type your USB Flash Drive Path(like D: , E: , F: , G: and etc..) and then Hit Enter
3.) Type md autorun.inf and then Hit Enter
4.) Type cd autorun.inf and then Hit Enter
5.) Type md con\

_________________________________________________________________

Here is an example in CMD:

Microsoft Windows XP [Version 5.1.2600]
Copyright 1985-2001 Microsoft Corp.


C:\Documents and Settings\SQUIDBALL>F:

F:\>md autorun.inf

F:\>cd autorun.inf
F:\autorun.inf>md con\

_________________________________________________________________

Then you can hide the autorun.inf folder(apply only for this folder) inside your USB
so that it will be invisible.

This will prevent to overwrite and delete autorun.inf in your folder. The con folder created inside autorun.inf folder is 100% harmless. It will not be deleted because this is a MS-DOS reserve word. Only flash drive formatting can delete the autorun.inf folder inside in your flash drive. For more info about reserved words for Microsoft Windows, just search it in

Tuesday, January 26, 2010

How To Lock Windows Desktop Use Registry


For public computer, like office computer or home computer for the family. Sure Desktop Setting always change. To lock desktop setting of windows cannot be altered you can use registry, its way :

Lock Setting Active Desktop

Open registry editor by Click Start-run then type regedit
Navigate to registry key :

HKEY_CURRENT_USER | Software | Microsoft | Windows | CurrentVersion | Policies | ActiveDesktop

HKEY_LOCAL_MACHINE | Software | Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop

Create a new DWORD Value and give the name NoActiveDesktopChanges
Double click NoActiveDesktopChanges and fill value data with 1.
Specific Lock Desktop Setting

Open the registry editor

Go to :

HKEY_CURRENT_USER | Software | Microsoft | Windows | CurrentVersion | Policies | ActiveDesktop

HKEY_LOCAL_MACHINE | Software | Microsoft | Windows | CurrentVersion | Policies | ActiveDesktop

Create new DWORD Value and give the name :

NoChangingWallpaper - Disable the ability to change wallpapers.
NoComponents - Disable components.
NoAddingComponents - Disable the ability to add components.
NoDeletingComponents - Disable the ability to delete components.
NoEditingComponents - Disable the ability to edit components.
NoCloseDragDropBands - Prevents adding, dragging, dropping and closing the Taskbar’s toolbars.
NoMovingBands - retrict adjustments to desktop toolbars
NoHTMLWallPaper - only allow bitmaps (BMP) as wallpaper
Double click the new DWORD Value and set data value to 1

Sunday, January 24, 2010

Common Tech Acronyms

--- A ---

ADSL - Asymmetric Digital Subscriber Line
AGP - Accelerated Graphics Port
ALI - Acer Labs, Incorporated
ALU - Arithmetic Logic Unit
AMD - Advanced Micro Devices
APC - American Power Conversion
APX - AirPort eXtreme
ASCII - American Standard Code for Information Interchange
ASIC - Application Specific Integrated Circuit
ASPI - Advanced SCSI Programming Interface
AT - Advanced Technology
ATA - Advanced Technology Attachment
ATI - ATI Technologies Inc. (Array Technology Inc.)
ATX - Advanced Technology Extended
AVR - Automatic Voltage Regulator

--- B ---

BFG - BFG Technologies
BIOS - Basic Input Output System
BNC - Barrel Nut Connector
BSOD - Blue Screen of Death
BT - Bluetooth or BitTorrent

--- C ---

CAD - Computer Aided Design
CAS - Column Address Strobe
CCFL - Cold Cathode Flourescent Lamp
CD - Compact Disk
CDR - Compact Disk Recorder
CDRW - Compact Disk Re-Writer
CD-ROM - Compact Disk - Read Only Memory
CE - Consumer Electronics
CFM - Cubic Feet per Minute (ft³/min)
CGA - Color Graphics Adapter
CMOS - Complementary Metal Oxide Semiconductor
COA - Certificate of Authenticity
CPU - Central Processing Unit
CTX - CTX Technology Corporation (Commited to Excellence)

--- D ---

DD - Dolby Digital
DDR - Double Data Rate
DDR-SDRAM - Double Data Rate - Synchronous Dynamic Random Access Memory
DFI - DFI Inc. (Design for Innovation)
DHCP- Dynamic Host Configuration Protocol
DHT - Digital Home Theather
DIMM - Dual Inline Memory Module
DL - Download DMA - Direct Memory Access
DRAM - Dynamic Random Access Memory
DPI - Dots Per Inch
DTS - Digital Theater Systems
DSL - See ASDL
DVD - Digital Versatile Disc
DVD-RAM - Digital Versatile Disk - Random Access Memory
DVD-RW - Digital Versatile Disc Re-Writer

--- E ---

EAX - Environmental Audio Extensions
ECC - Error Correction Code
ECS - Elitegroup Computer Systems
EDO - Extended Data Out
EEPROM - Electrically Erasable Programmable Read-Only Memory
EPROM - Erasable Programmable Read-Only Memory
EVGA - EVGA Corporation

--- F ---

FC-PGA - Flip Chip Pin Grid Array
FCC - Federal Communications Commission
FDC - Floppy Disk Controller
FDD - Floppy Disk Drive
FPS - Frame Per Second
FPU - Floating Point Unit
FSAA - Full Screen Anti-Aliasing
FS - For Sale
FSB - Front Side Bus

--- G ---

GB - Gigabytes
GBps - Gigabytes per second or Gigabits per second
GDI - Graphical Device Interface
GHz - GigaHertz
GNU - Gnu's Not Unix
GPL - GNU Public License
GPU - Graphical Processing Unit

--- H ---

HDD - Hard Disk Drive
HIS - Hightech Information System Limited
HP - Hewlett-Packard Development Company
HSF - Heatsink-Fan
HT - Hyper-Threading
HTML - Hyper Text Markup Language
HTTP - HyperText Transfer Protocol

--- I ---

IBM - International Business Machines Corporation
IC - Integrated Circuit
IDE - Integrated Drive Electronics or Integrated Development Environment
IFS- Item for Sale
IP - Internet Protocol
IPOD - Internet Pod (Apple)
IrDA - Infrared Data Association
IRQ - Interrupt Request
ISA - Industry Standard Architecture
ISO - International Standards Organization

--- J ---

JBL - JBL (James B. Lansing) Speakers
JEDEC -Joint Electron Device Engineering Council
JVC - Japan's Victor Company

- K ---

KB - Keyboard, Kilo Bytes
Kbps - Kilobits Per Second
KBps - KiloBytes per second
KVM - Keyboard Video Mouse (Switch)

--- L ---

LG - LG (Life's Good) Electronics
LAN - Local Area Network
LCD - Liquid Crystal Display
LDT - Lightning Data Transport
LED - Light Emitting Diode
LF - Looking For
LGA - Land Grid Array

--- M ---

MAC - Media Access Control
MB – MotherBoard or Megabyte
MBps - Megabytes Per Second
Mbps - Megabits Per Second or Megabits Per Second
MHz - MegaHertz
MIPS - Million Instructions Per Second
MMX - Multi-Media Extensions
MoBo - MotherBoard
MORPG - Multiplayer online role-playing game
MSI - Micro Star International

--- N ---

NAS - Network Attached Storage
NAT - Network Address Translation
NEC - Nippon Electronics Corporation
NIC - Network Interface Card

--- O ---

OC - Overclock (Over Clock)
OCZ - OCZ Technology
OEM - Original Equipment Manufacturer

--- P ---

PC - Personal Computer
PCB - Printed Circuit Board
PCI - Peripheral Component Interconnect
PDA - Personal Digital Assistant
PDF - Portable Document Format
PCMCIA - Personal Computer Memory Card International Association
PGA - Professional Graphics Array
PIB - Policy Information Base or Processor in a Box (AMD)
PING- packet Internet Grouper
PIO - Programmed Input/Output
PLD - Programmable Logic Device
PM - Private Message / Private Messaging
PnP - Plug 'n Play
PNY - PNY Technology
POP - Post Office Protocol
POP3 - Post Office Protocol Version 3
POST - Power On Self Test
PPPoA - Point-to-Point Protocol over ATM
PPPoE - Point-to-Point Protocol over Ethernet
PQI - PQI Corporation
PSU - Power Supply Unit

--- Q ---

QoS- quality of service

--- R ---

RAID - Redundant Array of Independent (or inexpensive) Disk
RAM - Random Access Memory
RAMDAC - Random Access Memory Digital Analog Convertor
RDRAM - Rambus Dynamic Random Access Memory
RMA - Returned Merchandise Authorization
ROM - Read Only Memory
RPG - Role Playing Game
RPM - Revolutions Per Minute
RSA - Rivest, Shamir, & Adleman (public key encryption technology)
RSS - Really Simple Syndication
RTS - Real Time Strategy

--- S ---

SATA - Serial ATA
SASID - Self-scanned Amorphous Silicon Integrated Display
SB - Sound Blaster
SC - Sound Card
SCA - SCSI Configured Automatically
SCSI - Small Computer System Interface
SD - Secure Disk
SDRAM - Synchronous Dynamic Random Access Memory
SIMM - Single Inline Memory Module
SLI - Scalable Link Interface
SMT - Simultaneous Multi-Threading
SECC - Single Edge Contact Connector
SODIMM - Small Outline Dual Inline Memory Module
SOHO - Small Office Home Office
SPARC - Scalable Processor ArChitecture
SPKR - Speaker SRAM - Static Random Access Memory
SSE - Streaming SIMD Extensions
SVGA - Super Video Graphics Array
S/PDIF - Sony/Philips Digital Interface

--- T ---

TB - Terabytes
TBps - Terabytes per second
Tbps - Terabits per second
TDK - Tokyo Denkikagaku Kogyo Electronics
TEC - Thermoelectric Cooler
TPC - TipidPC
TPS - Transaction Per Second
TWAIN - Technology Without An Important Name

--- U ---

UART - Universal Asynchronous Receiver/Transmitter
UPS - Uninterruptible Power Supply
URL - Uniform Resource Locator
USB - Universal Serial Bus
UTP - Unshieled Twisted Pair

--- V ---

VC - Video Card
VCD - Video CD
VGA - Video Graphics Adapter
VIRUS - Vital Information Resources Under Siege
VPN - Virtual Private Network
VoIP - Voice over IP
VT - Vanderpool Technology

--- W ---

WAN - Wide Area Network
WIFI - Wireless Fidelity
WIMAX - Worldwide Interoperability Microwave Access
WINE - Windows Emulator
WTB - Want to Buy
WWW World Wide Web
WYSIWYG - What You See Is What You Get

--- X ---

XGA - Extended Graphics Array
XFX - XFX (Crossfix) Graphics, a Division of Pine
XMS - Extended Memory Specification
XT - Extended Technology

Saturday, January 23, 2010

Computer mouse tips


Using the mouse in combination with the keys on your keyboard can give you several different advantages and help improve your overall productivity on the computer. Below are just a few examples.

Almost all text editors

Many text editors or programs that allow you to edit text support the ability to quickly highlight all or portions of text by using the Shift key and the mouse. For example, move the cursor to the beginning of the text you wish to highlight, hold down the shift key, and click at the end of the text you wish to highlight. If supported and done properly this will highlight all text in-between the points you clicked.

Microsoft Word

In Microsoft Word holding down the ALT key on your keyboard while clicking and dragging your mouse and you will be able to drag a box and highlight only portions of text and not the whole line.

Windows Explorer and many other file

Microsoft Windows Explorer and other file managing programs allow users to select multiple files by holding down the CTRL key and clicking each file or folder they wish to select or hold down the shift key and selecting multiple files at once.

Microsoft Internet Explorer, Mozilla Firefox, and other browsers

Users who visit a website with tables and wish to only select one row of that table can hold down the CTRL key and click and drag on the text in the row they wish to copy.

Mozilla Firefox users

Mozilla Firefox users can also hold down the CTRL key and individually click on each cell they wish to copy.

Friday, January 22, 2010

NTLDR is Missing


Issue:

NTLDR is Missing.

Related errors:

Below are the full error messages that may be seen when the computer is booting.

NTLDR is Missing
Press any key to restart

Boot: Couldn't find NTLDR
Please insert another disk

NTLDR is missing
Press Ctrl Alt Del to Restart
Causes:

1. Computer is booting from a non-bootable source.
2. Computer hard disk drive is not properly setup in BIOS.
3. Corrupt NTLDR and/or NTDETECT.COM file.
4. Misconfiguration with the boot.ini file.
5. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32.
6. New hard disk drive being added.
7. Corrupt boot sector / master boot record.
8. Seriously corrupted version of Windows 2000 or Windows XP.
9. Loose or Faulty IDE/EIDE hard disk drive cable.
10. Failing to enable USB keyboard support in the BIOS.

Solutions:

Computer is booting from a non-bootable source

Many times this error is caused when the computer is attempting to boot from a non-bootable floppy disk or CD-ROM. First verify that no floppy diskette is in the computer, unless you are attempting to boot from a diskette.

If you are attempting to boot from a floppy diskette and are receiving this error message it is likely that the diskette does not have all the necessary files and/or is corrupt.

If you are attempting to install Windows XP or Windows 2000 and are receiving this error message as the computer is booting verify that your computer BIOS has the proper boot settings. For example, if you are attempting to run the install from the CD-ROM make sure the CD-ROM is the first boot device, and not the hard disk drive.

Second, when the computer is booting you should receive the below prompt.

Press any key to boot from the CD

Important: When you see this message press any key such as the Enter key immediately, otherwise it will try booting from the hard drive and likely get the NTLDR error again.

Note: If you are not receiving the above message and your BIOS boot options are set properly it's also possible that your CD-ROM drive may not be booting from the CD-ROM properly. Verify the jumpers are set properly on the CD-ROM drive.

Additional information: This error has also been known to occur when a memory stick is in a card reader and the computer is attempting to boot from it. If you have any type of card reader or flash reader make sure that no memory stick is inside the computer.