How to Access Frequently Used Items in Windows 7 with Jump Lists?

Saturday, October 10, 2009

Jump list is a handy way to have access to the recently as well as frequently used items on the computer. Jump Lists can be seen on the Taskbar and the Start menu when you right-click on an icon. Jump Lists function as small Start Menus which are application-specific. They can also be found on the icons of applications specifically pinned to the taskbar or the Start menu.
In the previous versions of Windows, it was not very easy and convenient to access frequently used websites, files etc through the jump list. . It allows you to get quick access to frequently used items in Windows 7.
Access Frequently Used Items In Windows 7 Using Jump lists
Jump List Feature for Internet Explorer
Right click a program icon on the Taskbar. 

Click the first letter of an item to jump between them after you open the Windows 7 jump list.
Jump List Feature in the Start Menu
This feature makes helps you get easy access to the recently opened items on your computer.
How to Clear Jump List History
  •  Right click on Start.
  •  Select Properties.
  •  
  •  
  •  Choose Start Menu tab
  •  Uncheck the first or second or even both the boxes if you want under Privacy. This will clear the history of Start Menu or Taskbar items or both.
  •  
The improved feature helps you access frequently used items in Windows 7 in a better as well as easier way. It makes your navigation quicker.
Use Short Keys on the Keyboard to access frequently used items using Jump Lists
Windows 7 provides you with another method to access the Jump List feature. This method is by using the short keys on your keyboard. Windows 7 comes with a built-in shortcut key. This shortcut key can open up the Jump Lists for the earliest nine icons on the taskbar. So for the taskbar icon, use the shortcut key Win+Alt+1 to open the Jump List.

Top 10 Most Deadly Computer Virus In The World

Thursday, October 1, 2009

A computer virus can cause a lot of destructive damage. VIRUS is an acronym which stands for Vital Information Resources Under Siege. Viruses are sometimes confused with worms and Trojan horses, which are technically different. So, I recommend you to read this article Difference Between a Virus, Trojan Horse and Worm. You just imagine how big organizations, governments, schools,businesses and IT sector were affected when certain viruses attacked their systems.

Computer Virus creates lots of problem in an organization which would result in millions, even billions of dollars in damages and losses. Though not all of these malicious computer programs are massively destructive, there are still some that have caused a lot of damage.Checkout, 6 Techniques used by malware composers to know more about malwares. Here are the top 10 most destructive computer viruses of all time.

1. Bagle
Bagle was detected in 2004, it infected users through an email attachment, and also used email to spread itself. Bagle did not rely on the MS Outlook contact list to make a list of where to send itself. It harvested email addresses from various document files stored in the infected computer – from plain-text files to MS Excel files. The danger of this virus was that its design opened a backdoor where a remote user could gain access and control of the infected computer. It could download additional components to either spy and steal information from the user or launch DDoS attacks to certain networks and computers.

2. Melissa
Melissa virus was made in 1999 by David L. Smith, created with Basic program, exactly with Microsoft Word macros. The Melissa virus was mass-mailing malware that was said to have infected up to 20 percent of computers worldwide. This virus spreads via email with the document “Here is That document you asked for, do not show it to anybodey else”. When this file will be opened or clicked it will automatically run the virus replication and automatically send a pass up to the top 50 in the address book of an email. Email servers around the world were forced to shut down in order to prevent the virus from spreading, as well as to remove the virus from their system.Smith was jailed 20 months and fined $ 5,000 and prohibited from accessing the computer without supervision.

3. Sasser
Creator by 17 year old German student, Sven Jaschan in 2004. Sasser attack Microsoft Windows. Sasser does not spread via email. The virus is usually spread through the network. It infected computers by exploiting vulnerability present in both Windows 2000 and Windows XP machines, known as the RPC (Remote Procedure Call) exploit. This will create a computer virus could not be shutdown without unplug the power. Jaschan Finally caught but he’s not jail, was only given probation 1 year 9 months, because at that time still under the age of 18.

4. ILOVEYOU a.k.a. Lovebug/Loveletter Virus
This virus started spreading in the Philippines, these virus classified as worm, which has the ability to do her own replication. Creator Onel de Guzman was from the Philippines. ILOVEYOU spread via email, with the title “love letters” from a secret admirer. Once opened, it loaded itself to the memory, infecting executable files. When a user received and opened the email containing the attachment “LOVE-LETTER-FOR-YOU.txt.vbs”, the computer became automatically infected. It then spread itself by infecting *.exe,*.jpg,*.mp3 files. After that, the virus sent itself to others by looking up the addresses contained in the MS Outlook contact list. The virus was written by a Filipino programmer who was still a college student at that time. He said the release of the virus was only “accidental.” This virus spread throughout the world in just a day, infecting computers of large corporations and governments, including the Pentagon in the United States. It caused billions of dollars in damages. The actual “damage” occurred during the removal of the infection from computers, as email servers and computer networks had to be shut down before the virus could be removed.His original file LOVE-LETTER-FOR-YOU.TXT. vbs.

5. MyDome
MyDome virus was detected in 2004. This virus is making a backdoor on the OS. Computer was first known attack on first February by doing DDoS. Then reported back to attack on the 12th of Feb, after that the virus stopped spreading and start creating backdoors. MyDoom spreads via email. MyDoom slowed down global Internet access by ten percent, and caused some website access to be reduced by 50%.

6. Leap-A/Oompa- A
Mac that has a concept of security through obscurity, Mac believe thea system can’t be infected by a virus of cause of the OS system is a closed. But in the year 2006, Leap-A virus or commonly known as Oompa-A appears and spreads via iChat on the Mac. Having a Mac attack, the virus will search for contacts via iChat and send messages to each contact. The message will contain a form of corrupt JPEG file. It’s not dangerous, but this proved that the Mac OS systems are not immune to the virus.

7. SQL Slammer
Appeared in January in the year 2003, spread quickly via the Internet. It caused a considerable amount of damage, though, by overwhelming routers, causing them to shut down. The target of this virus was web servers running a vulnerable version of Microsoft SQL Server. Upon infection of a server, the virus generated random IP addresses through which it attempted to further infect other computers.This virus has also been a U.S. Bank ATMs crash, the collapse of Seattle’s 911 service, and Continental Airlines.

8. Nimda
Reported attacks in 2001, call Nimda taken from opposite the word “Admin”. With its multi-pronged attack, Nimda appears to be the most troublesome virus of its type that has yet appeared. Its name (backwards for "admin") apparently refers to an "admin.DLL" file that, when run, continues to propagate the virus.These viruses spread very quickly, according to TruSecure CTO Peter Tippett, Nimda only takes 22 minutes to make the Top Ten Virus at the time. The main target of this virus is Internet servers, Nimda spread through Internet network by creating a backdoor into the OS.

9. Code Red
The world had not yet recovered from the damage caused by the ILOVEYOU virus when Code Red was released in simmer 2001.Code red virus attacks only Windows 2000 & NT OS. This virus will create a buffer becomes full so make the memory becomes full. Once a computer was compromised by the virus, it would modify the handled website, displaying the message “Welcome to http://www.worm.com! Hacked by Chinese!” Then, it would later seek other computers running the web server software and do the same thing. After about two weeks of infection, the virus was programmed to launch DDoS (Distributed Denial of Service) attacks on certain websites, including the server of the White House.

10. The Klez
This virus was first known infected on 2001, this virus spreads via email by conducting continuous replication, and sent to all email addresses in the victim’s address book. This virus makes the victim computer becomes very slow and can also turn off the antivirus application.

How to allow users to Run only specified programs in Windows 7?

Wednesday, September 9, 2009

You can allow users to run only specified programs in Windows 7 operating systems. It is up to you if you want your shared computer to allow users to run only specified programs in Windows 7. A shared computer in an office, for example, can be set in the same way if the company does not want the employees to run all types of programs. You can allow the users to run only specified programs in Windows 7 by using the Local Group Policy. However, you cannot do this in the Home editions of Windows 7 as it does not provide the Local Group Policy Editor.
 Click on the Start button.
Type “gpedit.msc” in the search box of the Start menu and press the Enter button on the keyboard.
Local Group Policy Editor will open. Scroll down to “User Configuration”, “Administrative Templates” and then “System” on the left hand side of the window pane.

On the right hand side of the window, under “Setting”, navigate and double-click on “Run only specified Windows applications”.
Select Enabled from the window.
Click on “Show” under Options. 
The Show Contents window pane will appear. Here you can type the applications you want to let the users run.

How to Create a Shortcut for Locking the Computer Screen in Windows 7?

There are many ways in which you can lock the computer screen. The most popular as well as the fastest way to lock it is to use a keyboard shortcut. The keyboard shortcut used to lock the computer screen is Win+L. A few of us choose to utilize the mouse to lock it. And of course many people like to use both the options.
There is another method in which we can lock the computer screen. It is to create a shortcut for locking the computer screen in Windows 7. You can create a shortcut for locking the computer screen in Windows 7, XP and Vista too. Follow these steps in order to create a shortcut for locking the computer screen in Windows 7 as well as other editions:
Right-click on the desktop where you would like to create the shortcut.
Point to New.


Click on Shortcut from the menu.

Type in this text in the shortcut textbox. (This text will work for Windows XP as well even though the screen will be different)
rundll32.exe user32.dll, LockWorkStation

Click on the Next button.
Type in a name for your shortcut.
Click on the Finish button.  
You have successfully created a shortcut to lock your workstation. Just click on the shortcut whenever you want to lock the computer screen.

How to enable or disable the windows firewall in windows 7?

A firewall is a software or hardware base solution to filter the incoming and outgoing traffic of your computer or network. All the entering or leaving traffic from your computer pass through the firewall, which inspect the all types of traffic and either allow or deny the traffic depending upon the firewall settings. Microsoft includes the built-in firewall feature in all latest windows operating systems like windows XP, Vista and now in windows 7.
Follow the given steps to configure built-in firewall in windows 7:
To use this feature, you will need to be logged into your computer with administrative rights.
First click on Start button and then click on Control Panel option.
Now in Control Panel click on “System and Security” link to go next.
On next page, you can see the firewall link “Windows Firewall”, Click on this link to configure the firewall.
There are many options on the left side panel of this page regarding firewall configurations under “Allow a program or feature through Windows Firewall”, For example
  • Change notification settings
  • Turn Windows Firewall on or off
  • Restore defaults
  • Advanced settings
    On the right side panel, you can see the two types of link for firewall settings, For example
    • Home or Work (Private) networks
    • Public networks
    Now in left side panel, click on Change notification settings to customize the firewall settings.

    By default windows firewall is on for both private and public network, here you can turn off the default firewall policies.

    To allow the default or recommended settings either click on the Use recommended settings button on the right pane or click on the Restore default link on the left side panel.
    Here click on the Restore default button and a restore defaults confirmation message will be opened, Click on Yes button.
    But if you are a expert user then you can use the Advance Settings link on left side panel to configure the advance firewall settings for inbound and outbound traffic according to your need.
    Click on the Inbound Rules link in the left side panel. You can see here a list of all Inbound Rules is displayed. On clicking an enabled rule, a list of actions is shown in the Actions Pane. Click on Disable Rule to disable the selected rule. You can also Cut, Copy and Delete the rule.
    Same here Outbound Rules for outgoing traffic.

How to Access Hidden Themes in Windows 7?

Windows 7 offers a good assortment of themes to customize the feel as well as the look of your computer. Windows 7 features particular themes which are based on the location and the language you select while you install the Windows 7. You can look for the location-specific theme in the Personalize menu. You just have to right-click at any place upon your computer desktop. You will be able to get the couple of themes according to your location.
Other than the location specific themes which you get by default, you can access hidden themes in Windows 7 which are offered to other regions. So the default themes which you get according to your region are not the only themes you can use. It is possible to access hidden themes in Windows 7 very easily in your system. This is what you have to do:
 Click Start.

 In the search box of the Start menu, type C:\Windows\Globalization\MCT.
Your Windows Explorer will show you a window with additional themes. These will be from Great Britain, South Africa, Australia and Canada.
You have the option to select the wallpaper only or you can install the whole theme if you want.
You will be able to install the entire brand-new theme by double clicking on the required file.
The new theme you add will show under “My Themes” within the “Personalization” pane.
You can also download many themes for Windows 7 from different website including the Microsoft official website. But you should first try to customize and access hidden themes in Windows 7 as you might not feel the need to download additional themes from elsewhere after that.. 

How to Install Windows Live Essentials in Windows 7?

AS you start using Windows 7, you find out that a few of the good Windows applications are not there. It is very easy to take care of that. You can install Windows Live Essentials in Windows 7 and so get your desired Microsoft applications in your computer.
You should install Windows Live Essentials in Windows 7 as Microsoft has not added a number of former applications e.g. Photo Gallery, Messenger and Mail in Windows 7. Jointly called the Windows Live Essentials, the group consists of Family Safety, toolbar, Writer, Mail, Movie Maker, Photo Gallery and Messenger. This group of applications is now accessible by a simple additional download.   Microsoft has done this in order to renovate as well as make progress in those features and not disturbing the foundation of Windows 7. To install Windows Live Essentials in Windows 7 and thus get the Microsoft applications, you have to follow these steps:
Click on the Start button. Go to Getting Started in the Start menu.
Choose Get Windows Live Essentials.

The Windows Live page will appear. Choose your language and click on the Download button. 

Check the boxes of the MS programs you want to install. These include Movie Maker, Photo Gallery, Mail and Messenger. Additional feature of Family Safety as well as a Toolbar can also be installed.

 Click Install to download.  
You will see this progress screen as the selections are being installed.  It will take time according to the number of programs you have selected.

You can find the installed programs in the Start menu under Windows Live.

When you install Windows Live Essentials in Windows 7, you will as well get an extensive variety of additional components associated with the key applications. The users will find out that the Essentials installer will furthermore install .NET Framework, Microsoft Sync Framework Services, Microsoft Sync Framework Runtime, Search Enhancement Pack, Windows Live Sync, Direct3D 9, Microsoft Application Error Reporting etc.

How to Move a mouse Pointer without a mouse

Monday, August 31, 2009

How to Move a mouse Pointer without a mouse
You can control your mouse pointer with keyboard keys in all windows versions. When your mouse stops working, you can enable this keyboard feature to complete your important work. This keyboard mouse can performs all tasks same like a normal mouse.

Follow the given steps to activate the keyboard mouse:

   1. To edit this feature, first you should log onto your computer with administrative rights.
   2. To activate this feature, press Alt+Shift+NumLock keys at once and you will receive a small MouseKey box.
   3. To keep MouseKeys on, click on Ok button or click on cancel button to cancel MouseKeys box.
   4. Click on Settings button, if you want to adjust the mouse cursor detail settings.
   5. Here a new dialog box will appear with the title Settings for MouseKeys, now you can manage all mouse settings for example mouse cursor speed, acceleration and some other features.


Now using Numeric keypad, you can move your mouse pointer.

The controls are:

    * 1,2,3,4,6,7,8 and 9 keys are used to move the mouse cursor into different directions.
    * Key 5 is used as mouse click button.
    * Insert key used to hold down mouse button.
    * + Sign used to double click on any object.
    * Delete button used to release the mouse.
    * Click on NumLock button to disable this keyboard mouse feature.

How to remove or restore favorites list in Windows 7?

Saturday, August 8, 2009

There is a list of Favorites in Windows 7 so that you can easily access important items frequently. You can see this list in the Windows 7 Explorer. These favorites can be seen in the navigation pane on the left hand side. Windows 7 includes a list of items in Favorites that can be removed if you want. You can also add more folders in the Favorites list. In fact, it is very easy to manage folders in Favorites in Windows 7. You simply have to follow these procedures in order to manage folders in Favorites in Windows 7:
How to Remove Favorites:

Windows 7 Explorer includes a few locations in the Favorites list. You might not find them to be your favorite or use them frequently. So in this case, you can remove those locations from the Favorites list. By default, the favorite locations are Recent Places, Downloads and Desktop. This list may also include Recorded TV if you have set it up in the Media Centre. If you want to remove or delete the unwanted locations from Favorites, follow these steps:
 Right-click on the unwanted location that you want to delete.
Choose and click on Remove from the resulting menu.
How to Add Favorites: 
Another way to manage folders in Favorites in Windows 7 is to add your own folders to the Favorites list. The frequently visited location can be easily added to Favorites. Follow these easy steps:
 Open the folder you would like to add to Favorites.
Right-click on Favorites in the navigation pane.
Click on “Add current location to Favorites” from the resulting menu.
OR
Click on the folder that you want to add to Favorites. Drag it over to the Favorites list. This will establish a link with Favorites.
Here we have deleted all the old locations from the navigation pane of Windows 7 Explorer and added four new locations to it:
How to Restore Favorites: 
However, you can easily restore the Favorites list to its previous state.  Just follow these easy steps:
 Right-click on Favorites.
Click on “Restore favorite links” from the resulting menu.  
This will not remove the locations that you added yourself. It will only bring back the original ones.
By following these procedures to manage folders in favorites in Windows 7, you can quickly navigate through your favorite locations.
 

Trick: Enable high-speed USB 2.0 support in your VM

If you have created your VM image using an earlier version of VMware Workstation or Server, you possibly see the following error messages or advice:

“"Please upgrade your virtual machine to enable high-speed USB 2.0 support for the device "Removable Disk". An attempt will be made to connect this device to the best available host controller. This may result in an undefined behavior for this device"


In this case open the VM and click "VM" on the menu bar and select "Upgrade or Change Version". Select Workstation 6.0 as the type of VM.  Remember, if this VM came from an older version, you might want to upgrade the VM Tools as well.

In some cases, you can’t upgrade your  VM  because the menu entry  "Upgrade or Change Version" is grey and not changeable.   In this case you have to open your vmx-file using your favorite editor and add the following line:

ehci.present = "true"

Save it and restart the VM. You are now able to use your USB 2.0 devices without problems.

Trick: ssh-xfer: Quickly grabbing files over an existing SSH connection

Monday, August 3, 2009

The Secure Shell (SSH) and Secure Copy (SCP) make remotely performing system administration and copying files across secure links a painless operation. SSH and SCP use the same SSH protocol to protect network communications, but they rely on users knowing if they want a shell or to copy a file beforehand. You cannot easily use an existing SSH shell connection to a remote machine and just grab one or two files; if you want the files, you'll have to make another SSH connection for the file copy using SCP -- unless you have ssh-xfer.

The ssh-xfer project uses the local SSH agent to allow you to easily grab files using an existing SSH shell connection. You do not have to modify either the SSH client or server programs to use ssh-xfer -- but you will need to patch your ssh-agent. Although having to patch the ssh-agent is not ideal, you do gain one major advantage by doing this: you can send a file through more than one SSH connection.

Read more at Linux.com

3 Simple Ways to Open DOCX File Format

Friday, July 31, 2009

Recently Microsoft released Ms Office 2010, but most of them are still using MS Office 2003.They have not even upgraded to Ms Office 2007. Ms Office 2007 default file format are  .pptx .xlsx .docx files. Ms office 2003 or other earlier versions doesn't support this file format.Here I provide 3 easy solutions to open docx file format.

1. Microsoft Office Compatibility Pack
Microsoft released a tool named “Microsoft Office Compatibility Pack” ,Using this tool you can convert office 2007 files to the compactable file format for older versions.

2. OpenOffice
OpenOffice is a multi-platform (Windows, Mac, Linux) and multi-lingual office suite which is compatible with all major office suites (i.e. Microsoft Office). It includes Writer (word processing), Impress (presentation), Math, Draw, Calc (spreadsheet), and Base applications.You can open and edit MS Office 2007 Docx file format in OpenOffice.Ubuntu Linux comes with OpenOffice Software.

3. DevVicky Word 2010
DevVicky Word 2010 is another freeware application that can also open DOCX formats. It is a lightweight application when compared to OpenOffice.org, and is much lighter when compared to MS Office as well. This is another cool way of opening Docx file format.

How to Manage your Documents and Files with Libraries in Windows 7?

Thursday, July 9, 2009

With the old editions of Windows like XP and Vista, it can be a tiresome job to manage documents, photos, music etc that are present in different directories on the hard drives. The new feature named Libraries in Windows 7 helps you to organize all your folders from different locations in the hard drives in a single place.
Follow the given steps to use default Libraries in Windows 7:
To access the Libraries in the computer, click on Start.
Click your user name to open your personal folder. 
Click on Libraries in the left pane. You will be able to see the 4 default Libraries: Documents, Videos, Pictures and Music.
Libraries in Windows 7 reveal files stored in different hard drives of the computer. This is what a Music Library looks like. 
You can make your own Library in addition to the ones that already exist.  
How to Make Your Own Libraries in Windows 7: 
Click on the New Libraries button in the left pane.
 A new Library will come up simply like a new folder.
 Label your new Library. 
 
As you go into your new Library, you can add new files, documents, as well as new folders.
In order to add new folder locations to the Library, you just have to click on the hyperlink that displays the present number of locations.

  
Click the Add button to include other locations of your computer.
 
 Right-click on the Library icon.
 Select Properties and add a folder from there.
In addition to this, you can Right-click on a folder and include it in any library as you are navigating the explorer.
All this will make a little change to the user interface. It is very good feature and makes the navigation of folders and files very easy.
 

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