Computer Application, Maintenance and Supplies
Showing posts with label Windows Vista. Show all posts
Showing posts with label Windows Vista. Show all posts

Tuesday, March 23, 2010

Share Two Computers

Many homes have more than one computer. Rather than leaving them as standalone PCs, it can make sense to set up a network. A network makes it easy not only to share files between computers but to share an internet connection and hardware, such as a printer. Although the idea of setting up a network can be daunting, it is actually an easy process.

We are going to take a look at how a combined broadband modem and router can be used to connect two or more computers to the internet. We will look at wired and wireless connections on Windows XP and Vista, and take crucial security measures into consideration.

follow step by step here....


One of the first steps to take before starting the process of setting up a network is to check that any desktop computers that you want to connect have a network interface card, or NIC. Computers bought in the past few years are likely to have a network connection built in, but it’s also possible to buy network cards, such as the one pictured, separately if required. In the case of notebook PCs, it is usual for a network adapter to be built in by default. Wireless USB adapters are also available for times when cabling cannot be used or isn’t wanted for as little as £10.

If you have subscribed to an ADSL broadband service – and most

With the modem/router duly connected, all that is left to do is connect each of the computers to the network ports on the back of the device using standard networking cable, sometimes referred to as CAT5 or Ethernet cable. If you are using a separate modem and router, the modem will need to be connected to the uplink port of the router before connecting computers to the router’s network ports. Connect the power and check the activity lights on the front of the router to see if the connection indicator is lit.

There are now a couple of steps to take within Windows that will make it easier to establish and manage a network connection. The first is to display an icon in the Notification Area that makes it easy to keep an eye on network activities. To enable this icon in Windows XP, launch the Control panel from the Start menu and open the Network Connection section. Right-click on the icon representing your network connection and select Properties. On the General tab tick the box labelled ‘Show icon in Notification Area when connected’ and click on OK.

In Windows Vista the network activity icon should be enabled by default, but if this is not the case right-click on the Taskbar and select Properties. Move to the Notification Area tab and make sure that the Network option is ticked before clicking on OK. Vista displays different icons in the Notification Area depending on the type of connection that has been established. Two flashing monitors indicates that there is a network connection, while the addition of a globe icon indicates that an internet connection is also present.

To ensure that the computers on the network can communicate, it is vital to ensure they are part of the same workgroup. In Windows XP, click on the Start button and right-click on the entry for My Computer before selecting Properties from the menu that appears. Move to the Computer Name tab and click on the Change button. Enter a name for the computer and then one for the Workgroup before pressing Enter. Restart Windows if prompted to do so.

To configure the computer and Workgroup name in Windows Vista, click on the Start orb, right-click on the Computer entry and select Properties from the menu that appears. In the ‘Computer name, domain and workgroup settings’ section of the System window that appears, click on the Change settings link and then on Continue in the User Account Control dialogue. Click on the Change button, enter a name for the computer and select the Workgroup option. Enter the same workgroup name as for the other computers and click on OK.

So far we have concentrated on configuring computers to connect to a home network using network cabling, but computers can also be connected wirelessly. It is first necessary to enable and configure the wireless settings of the router or modem that is being used. On one of the computers wired into the network, open a web browser window and type the IP address of the router – usually 192.168.2.1 but check with the manufacturer for details – into the Address or Location bar. The required username and password should have been provided in the instruction booklet.

Section names will vary from one piece of equipment to another, but find the wireless section of the setup utility. Start by giving the wireless network a name (or SSID) and select a radio channel on which to broadcast. This setting may have to be adjusted later if you notice interference from a nearby network. To safeguard data, wireless security must be enabled, so select the type of encryption that should be used and then type a password before saving the new settings. WPA security is the safest option, and should be offered by all modern routers.

When it comes to connecting a computer to a network wirelessly, many notebook PCs include a built-in wireless card which makes things much easier. If wireless connectivity is not built into a laptop, it can be added by connecting a wireless USB adapter or a wireless PC Card device. If you want to connect a desktop PC wirelessly, you have a choice between installing a wireless USB adapter or a standard PCI network card with a built-in antenna. In both cases, USB adapters such as the one pictured are the easiest to get up and running.

The exact process of installing a wireless adapter will vary from one piece of equipment to another, but it should boil down to the same essential steps. Start by inserting the CD that came with the adapter and install any necessary drivers. Once this is complete, connect the adapter and wait for it to be detected by Windows. When the installation process has finished a message should soon appear indicating that wireless networks have been detected.

Click the message that is displayed or right-click on the wireless network icon in the notification area and select View Available Wireless Networks from the menu that appears. Windows will then display a list of all the wireless networks that have been detected in range. Select the entry that relates to your own network and click on the Connect button. As encryption has been enabled,you must provide the password that you chose earlier before a connection can be established.

To display the equivalent wireless network-detection screen in Windows Vista, click the Start button followed by the Control Panel entry and then open the Network And Sharing Center – this can also be accessed by clicking the Notification Area icon. In the Tasks list to the left of the window that appears, click on the ‘Connect to a network’ link. As with Windows XP, a list of available networks will be displayed and a connection can be established by entering the correct password. There are also tools on hand to diagnose connection problems.

In some cases a utility is provided with a wireless adapter and this must be used to detect and connect to networks rather than using Windows’ built-in options. However, it may be possible to choose which you would prefer to use. Most utilities work in similar ways and after selecting a network, all that needs to be done is to provide the relevant password. In this Workshop we have established wired and wireless connections that can be used to connect several computers to the internet.

Thursday, March 18, 2010

Navigate Microsoft’s browser ballot screen

Internet Explorer has enjoyed pole position in the web browser race for many years.

However, developers of other web browsers believed this to be unfair and, following a spat with the EU Competition Commission, Microsoft agreed to give computer users a choice of web browser.

The result is the new Browser Choice ‘ballot’ screen, which presents a list of popular and less well-known browsers to choose from.

Depending on how Windows is set up, this screen may be installed automatically or it may be necessary to download it manually (assuming that you want it).


In this short Workshop we’ll explain all you need to know about the Browser Choice screen.

The new Browser Choice screen is made available via Windows Update. If Automatic Updates have been disabled, it is possible that it will not have been installed. To check in Windows 7 or Vista, click Start, point to All Programs, click Windows Update and then click the ‘Check for updates’ link. In Windows XP the easiest way is to launch a web browser, visit http://windowsupdate.microsoft.com and then click the Custom button. Either way, the Microsoft Browser Choice Screen Update (KB976002) is the one we’re interested in. So, make sure that it is selected and then follow Windows Update’s prompts to download and install the update. Once the update has been installed, it may be necessary to restart Windows: a prompt will be displayed if this is the case.

If a browser other than Internet Explorer is already installed and configured to be the default browser, the Browser Choice screen will not be displayed. However, if Internet Explorer is set up to be the default web browser, the next time the application is launched a window will appear with the heading ‘An important choice to make: your web browser’. Alternatively, find and double-click the shortcut labelled Browser Choice on the Windows Desktop.

Click the OK link and a randomly ordered list of web browsers will be displayed. More can be accessed by scrolling to the right of this ‘Select your web browser(s)’ window. To find out more about any of the listed browsers, click the corresponding ‘Tell me more’ button, or download a particular browser by clicking the Install button. If a new web browser is installed, the option to use it as the default web browser will be displayed the first time it is launched – just click the option to accept this change.

Friday, March 12, 2010

Hide Desktop Icons

One of the things I love about Stardock's icon organizing Fences program is the way it can quickly hide all your desktop icons. Just double click any empty area and poof : They're gone. A second double click brings them back again.

Bet you didn't know you can accomplish the same thing in Windows Vista and 7 (I'm not sure about XP), no Fences required.

Here's how :


1. Right click any empty area of the desktop, then mouse over View.
2. Click Show Desktop Icons to remove the checkbox.

Presto! No more icons! Now you can enjoy that fancy Windows wallpaper without all the clutter. Don't worry, the icons aren't gone for good : To bring them back, just repeat the above steps.

Personally, I think hiding all your icons permanently is a great way to go. Just train yourself to run programs via the Start Menu, or, better yet, with a keyboard based launcher like Launchy.

Thursday, March 04, 2010

CD Room won't be eject

Just bought a new (well, refurbished) Sony media-center PC, and while it's working fine for the most part, there's one annoying glitch: The Blu-ray drive's Eject button doesn't work.


Consequently, discs stay trapped in the drive unless I minimize Windows Media Center, open Computer, right-click the drive icon, and choose Eject. Talk about a hassle!

While I'm working to resolve this with Sony's tech support, I need a faster, easier solution. And I found one: a tiny freeware app called, simply enough, EjectCD.

After extracting the program from the Zip file, I pinned it to the Windows 7 taskbar. Vista users can do likewise by enabling the Quick Launch toolbar and dragging it there.

Now a single click of the EjectCD icon pops open the drive. Even better, because I know the ancient secrets of the Windows taskbar, I can just as easily use a keyboard shortcut.

See, every icon in the taskbar and Quick Launch toolbar is automatically assigned a numerical value: 1 for the icon closest to the Start button, 2 for the next one, and so on. Pressing the Windows key and that number launches that program.

So I pinned EjectCD in that first position. Now, a tap of Windows-1 runs the app and opens the drive.

I haven't been able to pin down the origin of this tool, which I found in an OverclockersClub forum. Thus, it's slightly use at your own risk, though as I said, it worked like a charm for me.