Configure wireless internet connection for your laptop
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Here's what you need to know (and need) to connect the laptop to a wireless network and Internet access.
First of all, we speak of common sense. Before you can access the wireless network, especially a public one place, you must install an anti-virus software and up-to-date on your laptop. Your laptop should be current with all updates to Windows operating system.
That is, the next thing you need is a laptop with wireless networking capabilities. If you aresure if your does the following, check it out: Click Start Show | Connect | Show all connections, or
Click Start | Settings | (Control Panel) | Network Connections
Under "LAN or High Speed Internet" you should have a wireless connection icon. (Otherwise, see below for installing a wireless card).
Assuming you have the wireless capabilities, continue to follow these steps:
Right-click the icon for the wireless connection.
In the pop-up menu, select "View AvailableWireless Networks. "
In "Wireless Network Connection" window, click on the appropriate wireless network.
Check the box that says, allow me to connect to the selected wireless network. "
An icon in the lower right corner of your desktop to appear, ultimately, that you are connected.
Open your browser and visit a site that you want. If the wireless network authentication is required, you are automatically redirected to a login page where you want to registerthe use of an approved network user name / ID and password.
This is all you need.
Note: If your laptop is not already integrated into a wireless network, you must purchase and install or have installed a wireless network card. There are many brands of wireless adapters. So make sure you buy a card that is compatible with 802.11b and 802.11g. Linksys cards are an excellent choice and I recommend highly. If you choose another brand, you must ensure that theWi-Fi Certified. (The list of 802.11b and 802.11g certified cards, please visit the Wi-Fi Alliance.)
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Eye Candy Latest by Apple – is as thin as the air!
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Apple has always been known for its revolutionary MacBook, and this year launched its latest line of life. The MacBook Air has broken grounds for the ultra-portable laptop. MacBook Air Engineering and design is outstanding, taken with a weight of only 3.0 pounds! And 'now the world's thinnest notebook. Another great feature of this notebook is the "Remote Disc" feature, so that the air from a distance of optical drives of other systems, provided they use the same network, no matter whetherdone on a PC or Mac The air must be offered the same resolution 1280 x 800 display after the 13 standard MacBook, but with a subtle and brilliant cover image.
You'll be pleased to know that the MacBook Air comes standard with 2 GB of RAM. While it is incredibly thin, the air is surprisingly robust. With the aluminum frame. Other features of the MacBook Air are in iSight camera and microphone and an LED display automatically adjusts backlight means that the light in the room. The disadvantage of thisnew version is that there is only one USB port, no built-in optical drive, no firewall, no Ethernet.
You must consider whether the ultra-thin feature a reasonable substitute for the complete package can be obtained from an average of laptops or from the MacBook 13 ". The choice of device depends on your lifestyle and preferences for juicy people require their expertise more USB slots, full protection may have thought twice before seduced by their beauty,for people who live in areas wi-fi, and does not take much wired connectivity, certainly Macbook Air will find a miracle rewarding.
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Dell at a glance
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Dell laptops now a new feature of Windows Vista, but you can special order for installation with Windows XP if you are not convinced that Vista is right for you. Windows Vista and XP OS will follow the standard for all operating systems. All the basic models from Dell, with Windows Vista Home, which is more than enough for most users, and offers excellent performance without the bells and whistles. For the advanced user accepts and business-oriented laptops, DellPre-installed Windows Vista Home or Office Professional software with Windows Vista. This software update will be the tools to achieve maximum productivity.
Dell laptop configured for gaming and media-oriented; features of Windows Vista Media Center. Media Center provides complete control at your fingertips for all your digital media, whether photos, movies or music.
Dell has made sure that you will be able to connect peripherals with easeeach laptop is equipped with at least two USB 2.0 ports, some of the most advanced laptops are equipped with four doors. USB 2.0 is the default port for all new printers, digital cameras, scanners and MP3 players, which makes it easy to connect to the laptop. Several features of Dell laptops' also an IEEE 1394 (Firewire) port, so you can connect your camcorder or similar device, allows you to record import or edit video files directly onto your laptop. Audio connectors are standard onAll Dell notebooks with headphones, or add a pair of external speakers that can fully enjoy the multimedia experience.
The Dell laptop was created and designed to offer the most advanced computer experience. Their cases are attractive, but sturdy enough to protect your laptop from bumps and suggests that they may encounter. Their keyboards are easy to use, portable, but still working, and I'm sure you will be able to write with ease.
DellLaptop display if the screen size of twelve inches to seventeen inches, it should be ensured in terms of rich colors, rich detail, and in all types of lighting conditions.
If you're in the market for a new laptop worth your time to make a good look closely all the Dell has to offer. Shop and compare, and I am sure your next laptop could very well be a Dell.
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The connection to the desktop of your home computer via the Internet
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We live in an age of global communication and connectivity. Could have imagined 10 years ago there was someone who had to sit in a cafe to tell joined a global network, no cable is connected to a laptop, read the latest news or even a game with your friends?
They recommend that you're crazy! Fortunately, this is not the case, and we live in a world where global communication standard, and nearly all have their own permanentConnecting to the Internet via broadband.
What if on this network of communities around the world who could not only read the latest news or view online purchases, you may also remotely control your PC at home! Think about this for a minute, what would be able to do? Would allow applications to remote that you have installed at home, how to use accounting applications, spreadsheets and documents? Leave all the downloads you can check the progress ofhome? Check e-mail only in your mail client from? The possibilities are truly endless. There is a solution at hand, and in this article I will concentrate on using the built-in features of Microsoft Windows XP Professional, that is, remote desktop.
If you have never used Remote Desktop, not to be worried. This is a simple feature that makes it what it is, it gives you the desktop via a client. If you look under "Start -> Programs -> Accessories -> Communications, you willRemote Desktop client application.
With this application you can put a computer or an IP address to connect to connect to. You can even map your home computer hard drives as well, so that appear in Windows Explorer, and also print to the printer next to you, from your home computer on the Internet!
Try at home if you have two computers. You must make sure that Remote Desktop is enabled first, and this can be done by selecting System in the Control Panel, selecting theSecure Remote tab, and that "Allow users to connect remotely to this computer" is selected. If you are planning a house, take note of the name "complete computer", as what you want to enter in the remote desktop client to connect to the computer.
I know they are worried about security at this point, but do not worry - we will talk later.
Well, if you have two computers at home, try and see what happens! They must be presented with the familiarLogin box, and once - ta-da log-in! You are now on the desktop of another computer with remote desktop application on your local computer!
Well - what if this feature could be improved so that you can connect your home PC from anywhere in the world, provided you are connected to the Internet? Fortunately, you can do! There are seven steps that we must do to achieve this goal.
1. Make sure your computer accepts remote desktopHits
2. Make sure your password is strong!
3. Write down your IP address
4. Change the port number that remote desktop responds on (this will help) with safety
5. Ensure that all local firewalls are not blocking the Remote Desktop Port.
6. Create the necessary port forwarding rules on your router
7. Log ignore for a dynamic DNS service (if you have a static IP address from your ISP)
Let me tell you perform these steps and how the individualone.
1. Make sure that your computer will accept requests for Remote Desktop. As above, you must select the System icon in Control Panel, and certainly from the remote adapter that allows users to connect to remote computer "is selected.
2. Make sure your password is strong! If the password is very secure, make sure to change, so that at least 8 characters, at least one uppercase letter and at least one symbol. One way to do this is to serve as symbols / numbers usingSubstitute for the letters. Suppose I wanted my password for my son, Benjamin. Instead of using Benjamin as my password my password, I could use 83nj @ M1N! Which, as you can see, is much more secure than Benjamin.
3. Write down your IP address. We must take note of the internal and external IP addresses. To do this, go to Start -> Run and type cmd. Then click OK. Type ipconfig and look for the IP address entry. In this example we will use 192.168.01. This is your internalIP address. Now go to http://www.whatismyip.com Write down your IP address, in this example we are using 1.2.3.4. This is your external IP address.
Things will get a bit techy 'from that date. The tasks we do are fairly simple, but if you have questions, ask a technical friend first or consult online help from the Internet as an error in the following procedure, the computer may cause malfunctions or if you use an Internet connectionProblems.
4. Change the port number that remote desktop responds on. You must edit the registry. Go to Start -> Run and type regedit. Then click OK and you'll be presented with the Windows registry. I will not go into detail about the registry now, there are books as thick as encyclopedias on the Windows Registry in writing, suffice to say, if you do not know what you do, do not mess with it!
Now when you view the tree
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal ServerWinstationsRDP TCP. Once there, look for a heading in the right pane named "Port Number". Double-click this entry and select decimal. Now this is 3389 by default. Make sure you change to a number of your choice, in 1024 and under 65,534. In this case, you may 23,456. I recommend that this figure is as dark as possible to prevent the person to discover an open port via portscan on! Click OK and closeRegistry Editor.
A disadvantage of this port that you set can affect the usability of this feature. Some companies are doors that do not lock in common use, so that 23,456 can be blocked. Other companies may all connections, as most home users. If you choose a common interface, such as port 80 or 443, which may allow better access to secure networks, but allows hackers to more easily see your PC via the Internet.
Even with a higher number of leads you will stillvulnerable to certain attacks, but the risk is greatly minimized if you use a larger number of door. I and several colleagues have used this technology for a number of years without incident, but remember, if you connect via the Internet, there is always a risk! This choice of features depends on you.
5. Ensure that all local firewalls are not blocking the Remote Desktop Port. This step is more likely that you will need the instructions provided with the special controlProduct desktop firewall. What you need to do is ensure that nobody is allowed to connect to the port number used previously. This is usually in the form of a firewall rule and looks similar to the following:
That each TCP 23,456 in both directions to connect to the computer. Again, this will require consultation with the instructions for desktop firewall.
Well, before proceeding further it is necessary to ensure that this change is effective. Restart the computer, and youhave another computer on the LAN, try to Remote Desktop on your computer using the number of "port" at the end, for example. MyComputer: 23,456, or your IP address, 192.168.0.1:23456. Make sure it works before or continue, but the next steps will not work.
6. Create the necessary port forwarding rules on your router. This step depends on your particular router. You must connect to invite a port forwarding rule like the following definition:
Anyone can-> Using TCP port 23,456 (replacement for the port number above)) to connect to 192.168.0.1 (replace your internal IP address. You may need the manual for the router via port forwarding request for it. You must define a specific protocol for TCP Server, 23,456 (replacement for the port number specified above). This is the hardest step of all so that I can get some 'on hand.
7. Log ignore for a dynamic DNS service (if you have a static IP addressYour Internet Service Provider). If you can ignore your external IP address never changes, this passage. But if you have a dynamic IP from your ISP, you must perform this step.
This step is to make sure that when you receive an external IP address changes, it will be registered via the Internet, you can still connect to your PC. The best service I have found the use is http://www.dyndns.com.
Subscribe here and enter a host name, which means that you are using myname.dyndns.com want. Follow the instructions hereto ensure that your external IP address will be kept updated on the Internet.
8. Finally, you're ready to go. If you have successfully completed all steps above, you want the test. The best choice is to go to the home of a friend's house with broadband, and then test the connection at a time on the Internet, download the Remote Desktop client is connected, and write both the external IP address or DNS name for example, or 1.2.3.4:23456 myname.dyndns.com: 23456
It is likely that this is notWorking for the first time, I held a contest to be included in each phase can perform to determine if the problem could be.
1. Make sure your computer accepts requests for remote desktop. The best way to verify this, go to Start -> Run and type cmd. Then type telnet 127.0.0.1 portnumber "ie" telnet 127.0.0.1 23,456. "This should be a blank cmd window if successful and returns an error if it did not happen. If this is successful, proceed to the next step. If thishas been unsuccessful, make sure that Remote Desktop connections are enabled on your PC and the port number is correct. You can correct this by typing "telnet 127.0.0.1 3389" in the same CMD window as before, and if this did not happen, not the number of remote port on the desktop yet changed. You may need to restart your PC or check the registry entry above.
2. Make sure your password is strong! This test will leave you to get the password is correct.
3. Write down your IP address. Testthat all IP addresses are correct!
4. Change the port number that remote desktop responds on. You can view this has been set correctly by using Start -> Run and type cmd. Then type telnet 127.0.0.1 portnumber "ie" telnet 127.0.0.1 23,456. "This should be a blank cmd window if successful and returns an error if it did not happen. If this is successful, proceed to the next step. If this does not happened, make sure that Remote Desktop connections are enabled on your PC and the doorNumber is correct. You can correct this by typing "telnet 127.0.0.1 3389" in the same CMD window as before, and if this did not happen, not the number of remote port on the desktop yet changed. You may need to restart your PC or check the registry entry above.
5. Ensure that all local firewalls are not blocking the Remote Desktop Port. The best way to test this functionality, if possible, be used with a PC in your LAN. With the sale of a PC on the same network, telnet, "type", ie "telnet 192.168.0.123,456. "If you get a blank cmd window, then the problem" OK. "If you receive an error message, and all the above tests are successful, then it means that something is blocking the connection to the PC. Give In any local firewalls that can access this (including the built-in firewall Microsoft ), to avoid research.
If this step also works to ensure that your local firewall not only allows the computer network and connect to nothing. I would like to stress once again doBe sure to read the instructions that came with the desktop firewall.
6. Create the necessary port forwarding rules on your router. This is the hardest part of the process. To verify this, you must be on another broadband connection. Once connected, go to Start -> Run and type cmd. Then type telnet ", ie" telnet 1.2.3.4 23,456. Again, this should be a blank cmd window if successful and an error if it did not happen. If all the tests described above weresuccess, and this command fails, then the problem is that there is a problem on the router port forwarding the Remote Desktop application. Be sure to read the manual and the door has successfully transmitted to them.
7. Register to become a dynamic DNS service. You can do this easily by using the command as above. If "portnumber externalip telnet" works and "the port number telnet myname.dyndns.com" is not, then there is a problem with this service. From a CMD window,ping myname.dyndns.com and see if there is an answer. If not, then you must check the online help regarding this service.
It should be, you should connect to your home PC to connect from almost any Internet connection. Remember that you can advanced features of the remote desktop client, such as connecting your local drives, printers, etc.
I suggest you look at the help about everything that comes with the Remote Desktop client can exploreoffer.
As I mentioned earlier in this article, the possibility of such uses are not limits, depending on your needs, and I think the improved technologies, such as 3G and GPRS, the capacity to expand its PDA device so that you can use your home PC to access this switch if you do not carry around a small PC and mini-projector holographic up to date Pocket!
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Configuring Wi-Fi on your phone HTC Hero
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This is a guide for configuring the basic settings on the wireless Hero HTC (like myTouch T-Mobile G2 known customers). The hero HTC is a bandwidth hungry machine to help you use your mobile data usage below the maximum acceptable limit for the use of Wi-Fi Internet access, whenever possible.
First, you must ensure that your Wi-Fi is turned on - HTC has a widget to turn off the Wi-Fi and if they do not already have one of your home screens, it is useful enough to spend a worthwhileadd. To add the widget - click a blank area of your screen at home for a few seconds for the "Add to Home" menu appears. From here, select "HTC" widget ", then" Settings "and then tap Wi-Fi." To be able to add Wi-Fi widget to toggle the screen house. Touching the toggle, the Wi-Fi and out, with Wi-Fi switch current status is displayed the widget itself.
Ok, now that the Wi-Fi is enabled, the device should scan for wireless networks nearby, if not entirelybe found, an error message in the notification bar at the top of the screen. Drag your finger down the screen down and the message is opened. Broadcasting, in order to connect to Wi-Fi, do the following:
-From each of the screens of the house, tap the record "Menu" button, then tap Settings, Wi-Fi "
-Finally, you should see a list of wireless networks that have been discovered (if any) for a connection, tap theScreen
"If there is a security (WEP or WPA), you will be prompted to enter the appropriate ID and you should then be connected
-You should only need one of these phases is completed, you should see your hero automatically on your Wi-Fi, the next time is in the range
While connected to a Wi-Fi, the phone supports Wi-Fi instead of your cellular data connection. It should be noted, however, that if your hero is in sleep mode, go toWi-Fi turned off to save power, so that any connection to the Internet, which is due in sleep mode (for example - required for checking e-mail updates or Twitter), the use of mobile data standard. This is a way to avoid this, I find below.
If your Wi-Fi that you want to connect, it sends the SSID is not broadcast, you must set the connection manually. To do this: --
When in "Wi-Fi settings" at the end ofScreen has the ability to add Wi-Fi network. "Tap on the screen:
-You 'll have to enter the correct network SSID and security relevant to specify the method (WEP, WPA, etc.)
"If the security method is selected, it will be fixed in a position to have the correct passcode security for Wi-Fi and insert an opportunity to provide any other Wi-Fi settings, as directed by your network administrator to have,
-The Wi-Fi should be complete andFuture, your hero will automatically connect to this network with the specified settings
There may be some exceptional cases, not mentioning a particular wireless access point IP address from DHCP, so that all devices that connect to the wireless network have set static IP addressing. These are the steps to be taken to specify a static IP address:
Clicking the button on the mobile and fixed menu and select "Preferences" from there go to the "wireless control andthen select "Settings, Wi-Fi"
-While in the "Wi-Fi settings" to press the menu key, fixed, and select "Advanced"
-Press "Static IP" to enter a checkmark in the box and then enter the network settings according to the network (if you're not sure what the settings are (and if you're on Windows), open a command prompt by Click Start, Run and then type cmd and press Enter and then enter the ipconfig command line type all and press Enter, the details shouldlisted therein. Just be sure to use a different number for the IP address of the phone, as shown on your PC!)
Well, remember one thing here, you are not able to public WLAN hotspots with a static IP number, as they are all DHCP, and the ability to specify the static IP settings that work well for your home network and any public hotspots are quite low. There seems to be the use of a profile of IP for a wireless network and anotherIP profile of another, but if you check the box static IP section, you'll have in a location where an IP from DHCP and happy, your settings previously a static IP if you stay back.
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