CleanHandlers - AutoPlay cleanup utility

When you right-click a CD drive or any removable drive and choose Properties, the AutoPlay tab lists all the AutoPlay Handlers for each Event. In some cases, an orphaned entry might appear there, as a result of incomplete uninstall of a software (such as Music match Jukebox, Nikon View etc). CleanHandlers helps you remove the invalid entries from the listing. In addition, this utility can find invalid AutoPlay entries (see Note #1 and #2below) and also remove them automatically.

Download CleanHandlers v2.4(For Windows XP and Windows Vista systems)

You may use this utility in the following situations

1. A junk entry appears in the AutoPlay window, sub-titled as <need provider>
2. Select an action to perform box is completely blank for an event
3. To remove unwanted entries from the AutoPlay window.

Commands

Command	Description
Delete	Deletes the chosen Autoplay handler
Refresh	Refreshes the list of Autoplay handlers
Scan	Scan for invalid Autoplay handers and creates a report
Scan and Fix invalid entries	Fixes invalid Autoplay handlers automatically. Registry backup is done before fixing the entries.

AutoPlay Handlers registry location

If you plan to remove the invalid handlers directly from the registry, backup the key before modifying. The Autoplay handlers are present in the following locations:

HKEY_LOCAL_MACHINE \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ AutoplayHandlers \ Handlers \ <handler>

HKEY_LOCAL_MACHINE \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ AutoplayHandlers \ EventHandlers \ <Event Name>

How to Install a Computer

Level of difficulty: Difficult

It is cheaper to install a computer by yourself than purchase a computer that is already built. The parts of the computer can be purchased from computer stores that sell used computer parts. Installing a computer by yourself is also advantageous as you will learn how the computer works and you can repair the computer by yourself if ever you have problems with it.

Materials Needed:

- CPU
- monitor
- Motherboard
- CPU fan
- RAM
- power supply
- hard drive
- disk drive
- video card
- sound card
- screwdriver
- screws

Step 1

Before beginning to install your computer, you need to make sure that all the computer parts that you have are compatible with each other.

Step 2

Get your motherboard. Be careful in handling the motherboard so as not to damage it. Connect the CPU’s pins to the motherboard. Carefully push the motherboard in place.

Step 3

Install the CPU fan on your motherboard. This device cools the computer down to avoid overheating of the computer.

Step 4

Install the RAM in place on the motherboard. The RAM is the memory of the computer. Gently push the RAM chip inside the slot. There are clips on either side of the RAM slot. Secure the RAM chip in place by using the clips.

Step 5

After installing the major components of the computer, install the motherboard inside the computer case. Secure the motherboard in place by using the screws and the screwdriver.

Step 6

After you have secured the motherboard in place, you can install the power source. The power source has wires connected to it. Connect a wire to the motherboard and to other devices inside the case. You can check the user’s manual of the power source to know which cable to connect to a specific device.

Step 7

Install the hard drive. There is a slot on the computer case designed to hold the hard drive. Make sure that the hard drive is securely in place by using the screws. Get one of the wires connected to the power supply and connect it to the hard drive.

Step 8

Install the CD-ROM drive. Slide the CD-ROM drive on its slot and connect the power source cable to the CD-ROM drive.

Office for Mac 2011 Includes Microsoft Outlook For the First Time

Microsoft released its popular Outlook email client as part of its Office for Mac 2011 software suite which also includes Word, Excel, and PowerPoint.

Before the release of Office for Mac 2011, Mac users who wanted to use Outlook had to run the Windows version or use a very limited Outlook client called Entourage which was included with Office 2004 and Office 2008 for the Mac.

With Microsoft's release of Office 2011 for Mac, Mac users can finally run a native version of Outlook instead of using the Windows version. Running the native version of Outlook is much faster than using the Windows version. It's also cheaper since users no longer have to pay for the Windows operating system just to run Outlook.

Outlook 2011 for Mac

Outlook is used to synchronize e-mail, calendars, contact information, and tasks with a company server that runs Microsoft Exchange. Many corporate email systems use Exchange, so there is an advantage to using an email client that's optimized for Exchange. The user experience will be much better with Outlook. If you have used Outlook Web Access to access Exchange, you'll find that the interface is similar, but it will run much faster.

New Features in Office for Mac 2011

Other new features of Office 2011 include an upgraded interface that is similar to how Office 2007 and Office 2010 looks. Support for Visual Basic macros was reintroduced as well. On the other hand, there are a few drawbacks with this software. ActiveX controls are not available, which means certain documents that rely on them will not work properly. Email attachments in Rich Text Format can't be sent to Office. Finally, Office for Mac 2011 does not support the OpenDocument format which is used by the OpenOffice and LibreOffice suites.

Office 2011 requires an Intel-based Macintosh computer running Mac OS X version 10.5.8 or higher. About 2.5 GB of free space will be needed as well.

Free Download of Office for Mac 2011 Trial Version

Mac users who want to try it out can download Office for Mac 2011 trial version for 30 days, courtesy of Microsoft. This 950MB download contains a full version of the software, with the only drawback being the 30-day limit. At the end of the evaluation period, users will be prompted to purchase the software in order to continue using it.

Pricing for Microsoft Office for Mac 2011

If you are looking to purchase, here is the suggested retail pricing for the software:

• Office for Mac Home and Business Edition 2011 ($199 for one installation or $279 for two installations)
• Office for Mac Home and Student Edition 2011 (does not include Outlook, $119 for one installation, or $149 for three installations)
• Office for Mac Academic 2011 (does include Outlook, only available to college students, college staff, and university faculty at the price of $99 for one installation)

There is a standard version as well, but it is only available through Microsoft's Volume Licensing program. Be careful if you buy the Home and Student edition, because it does not include Outlook.

Overall, the introduction of Outlook in the Mac version of Office is the biggest plus. The improvement in the GUI to match the Windows version is very welcome for those users who are already used to Office 2007 or later. Now that Microsoft has the free trial download option for Office 2011, Mac users can make sure the software meets their needs before spending any money.

Computer Network

A computer network can simplify one's technical capabilities if they own multiple computers and the various technical equipment used to enhance computer functioning. When computers talk to each other through a network, tasks can be more efficient and people can save time and money, streamlining systems. Computer networks are great for home or small businesses, and can also be wide area networks (WAN) reaching across the world to bring shared technology to large corporations or global industries. Another important facet is computer network security which operators should be aware of when looking at networking through a WAN. 

When wanting networking in the home, a network will allow the system operator to share a single Internet connection for all of home computers. Today's wireless networking is emerging as the easiest and least expensive option for multi-computer connections. Those wanting to use wireless connections for their networking can connect computers anywhere in the home or office without the need or problem of wires. The computers connect to the network by using radio signals and can be as much as 100 feet apart, making wireless connections an attractive option for many.

Networking will also allow a family or business to share various files. Windows allows for easy entry to another computer's files, making it possible to access information from one desktop to another. Other computer network activities include: sharing a printer, playing games that allow multiple users on different desktops, and sending output devices to other computers in the home. 

Computer network security should be a concern for all. "But thou, O LORD, art a shield for me; my glory, and the lifter up of mine head" (Psalm 3:3). For the body and soul, God is the protector. For computers, protection comes in a different form. A firewall may be implemented to filter the information coming through the Internet connection into the private system in the home or business. This firewall will protect the network from offensive websites and potential hackers. There are different levels of security, and the reason for use of computer networking will determine how much security should be installed. The highest levels of security will block out everything coming into the desktop, even email, with the lowest levels of computer network security allowing in email spam and undetected viruses. 

Researching the Internet can teach anyone wanting to learn about a computer network for home or office. There are websites that offer step -by- step instructions on networking and sharing files. Also, the Internet will prove to be an excellent source of information about computer network security. Desktop owners need to read up on the latest information so they can get the most out of their desktop.

Problems with Microsoft Security Essentials

Earlier today, we learned that the Microsoft Security Essentials tool began falsely identifying Google Chrome as a piece of malware ("PWS:Win32/Zbot") and removing it from people's computers.

If Chrome is working correctly for you, then there’s no need to take any action.

We are releasing an update that will automatically repair Chrome for affected users over the course of the next 24 hours. In the meantime, if you want to fix the problem with Microsoft Security Essentials and restore Chrome manually, please follow the instructions below.

How do I know if I am affected?

To repeat, if Chrome is working correctly for you, you don’t need to do anything. If you’re unable to launch Chrome or load new web pages, then you may be affected.

What actions can I take to fix this?

1. First, you need to update the signature files used by Microsoft Security Essentials on your computer. You need to do this before re-installing Chrome!

Run Security Essentials by opening your Start Menu, finding the “Security Essentials” program, and clicking the icon to launch it:

(You may also be able to open Security Essentials using its icon in the Windows system tray, near the clock.)

When Security Essentials loads, click the Update tab in Security Essentials, and press the large Update button:

Once complete, you can verify the update by clicking the triangle next to Help, selecting “About Security Essentials” and verifying that the “Antispyware definition” is 1.113.672.0 or higher.

Note (for advanced users): You can also update the signature files via the command line by running:

cmd.exe /c "%ProgramFiles%\Microsoft Security Client\Antimalware\MpCmdRun.exe" -SignatureUpdate

2. Next, you will need to un-install and re-install Chrome using the platform-specific instructions below.

Windows XP:
1. Click Start, click Control Panel, and then double-click Add or Remove Programs.

2. In the Currently installed programs box, select Google Chrome and click the Remove button.

3. If you are prompted to confirm the removal of the program, click Yes. By default, your local browsing data will not be deleted. Make sure you do not accidentally check the box labeled “Also delete your browsing data?”.

4. Visit www.google.com/chrome in another browser to download and install a fresh copy of Google Chrome.

Windows 7:

1. Click on the Start button , and select Control Panel

2. Click Programs (or Programs -> Programs and Features)

3. Select Google Chrome from the list of programs

4. Click the Uninstall button at the top of the list. By default, your local browsing data will not be deleted. Make sure you do not accidentally check the box labeled “Also delete your browsing data?”.

5. Visit www.google.com/chrome in another browser to download and install a fresh copy of Google Chrome.

Windows Vista:

1. Click the Start button , and select Control Panel

2. Click Programs (or Programs -> Programs and Features)

3. Select Google Chrome from the list of programs.

4. Click the Uninstall button located above the list. By default, your local browsing data will not be deleted. Make sure you do not accidentally check the box labeled “Also delete your browsing data?”.

5. Visit www.google.com/chrome in another browser to download and install a fresh copy of Google Chrome.


To repeat, we are releasing an update that will automatically repair Chrome for affected users over the course of the next 24 hours.

Autorun Remover

Many antivirus programs do not delete autorun inf file regardless of clearing the virus ..remover
Autorun will cause an autorun dialog to popup every time you click on the drive.
AutorunRemover check the Autorun files on all drives you and ask you to remove it if it appears dangerous for your computer





to download click here
to view another file click here

OpenSSH for Windows 2003 Server

  Installing OpenSSH for Windows 2003 Server - How to get it working

In order to get host based authentication with OpenSSH to work under Windows 2003 server it is necessary to run the server with privilege separation instead of as the system account.

• Either download and install OpenSSH for Windows, which quite an old version now, or follow myinstructions to compile your own.
  I'm assuming you installed the package in C:\Program Files\OpenSSH
• Change the OpenSSH\etc\sshd_config file:
  

  UsePrivilegeSeparation yes



• Create an empty folder in C:\Program Files\OpenSSH\var\empty which will be the OpenSSH server user's home directory.


• Create the server users account:
  net user sshd password /add /fullname:"sshd daemon" /homedir:"C:\Program Files\OpenSSH\var\empty"
  Check that the account's password will not expire in your usual user management GUI.
  


• Add the server users account (sshd) to the Administrators group.
  net localgroup Administrators sshd /add
  


• Assign the server users account (sshd) the appropriate rights:
  ntrights +r SeAssignPrimaryTokenPrivilege -u sshd
ntrights +r SeCreateTokenPrivilege -u sshd
ntrights +r SeDenyInteractiveLogonRight -u sshd
ntrights +r SeDenyNetworkLogonRight -u sshd
ntrights +r SeDenyRemoteInteractiveLogonRight -u sshd
ntrights +r SeIncreaseQuotaPrivilege -u sshd
ntrights +r SeServiceLogonRight -u sshd 
  


• Give the server users account (sshd) Read, Read & Execute and List Folder Contents permissions to the OpenSSH folder and subtree.
  


• Give the server users account (sshd) ownership and full control of the OpenSSH/var folder and subtree.
  


• Now set up the group and passwed files. I've only used local accounts but domain accounts and groups can be used using the -d flag and appending these onto the local files.
  cd C:\Program Files\OpenSSH\bin
mkgroup -l > ..\etc\group
mkpasswd -l > ..\etc\passwd
  


• If you're not using the full Cygwin install you probably won't have bash so you will need to change the shells in the passwd file to use /cygdrive/c/Windows/system32/cmd.exe, alternatively if you are going to need scp you will probably want to compile switch.exe and use that.


• Open the Services control panel and change the Log On tab on the OpenSSH service to use the server account.
  


• Start/Restart the OpenSSH service.
  


• What to do if service doesn't start

Additionally, you'd probably want to change OpenSSH\etc\banner.txt to reflect your own sites policies.

To enable host based authentication:

• Change the OpenSSH\etc\sshd_config file:
  

  HostBasedAuthentication yes

  IgnoreRhosts no



• Copy public keys from any hosts you want to allow access:
  ssh-keyscan -t dsa host.domain > ..\etc\ssh_known_hosts
  


• Create OpenSSH\etc\shosts.equiv with entries for any hosts you want to allow access:
  host.domain user

To enable public key authentication for Administrator:

• Change the OpenSSH\etc\sshd_config file:
  

  RSAAuthentication yes

  PubkeyAuthentication yes

  PasswordAuthentication no



• Create a directory OpenSSH in C:\Documents and Settings\Administrator


• Move C:\Documents and Settings\Administrator\.ssh to the above OpenSSH directory
  • If the .ssh directory does not already exist, create one using the mkdir from a command prompt


• Create an authorized_keys2 file in the .ssh directory containing the public key of the user you are logging in from.


• Change ownership of the OpenSSH tree including .ssh and authorized_keys2 file to Administrator.


• Remove all permissions from the above OpenSSH tree, except Administrator.


• Add read and execute permissions to the above OpenSSH tree for the sshd user.


• Change Administrator entry in OpenSSH\etc\passwd to be /home/Administrator/OpenSSH


• Restart the OpenSSH service.

To enable public key authentication for users other than Administrator:

The basic principle is the same as for the Administrator account, here are some things to remember:

• Make sure the user is in OpenSSH\etc\passwd. If not add them using mkpasswd -l >> ..\etc\passwd(replace the -l with a -d if the user is a domain users). You will probably need to remove any duplicate entries that mkpasswd will have put in.
• You will also need to check the group entry in the passwd file for the user. The fields are separated by colons and the group entry is the fourth field. It should be set to something sensible from theOpenSSH\etc\groups file, probably Domain Users which, on my installation, is 513.
• Make sure you've created an OpenSSH directory in the users profile directory. This should contain the.ssh directory and the authorized_keys2 file. The OpenSSH tree should be owned by the user and thesshd must have read and execute permissions - you probably want to give Administrator permission too just so you can change things!
• Make sure the directory entry for the user in the OpenSSH\etc\passwd points at the OpenSSH directory instead of /home/user.
• Make sure that the user has read/execute permissions to the OpenSSH\bin folder and the fileOpenSSH\bin\switch.exe. You can do this with the Authenticated Users group or some other suitable group.