Updated: by Computer HopeBelow is a listing of some of the most common methods of having a computer with multiple monitors as a display. HardwareThe most common method of connecting multiple monitors is to use a solution. A with multiple connections, multiple, using a laptop mode, or using an external hardware device are all examples of hardware solutions. Video card with multiple connectionsHigh-end video cards and computers have video cards with multiple or connectors. Computers with these cards support a different monitor for each connector. In the example picture, this video card has two DVI and two HDMI connectors that can be used to connect multiple monitors to the same computer. Multiple video adaptersInstalling multiple video cards or video cards that support multiple displays into your computer allows you to connect multiple monitors to your computer.Laptop dualview modeLaptop or desktop computers with advanced video cards that support can duplicate what is being displayed on their computer or stretch the display horizontally or vertically.
Once another external display has been connected to the computer you can use dualview mode in Microsoft Windows by following the steps below. Double-click Display. In the Display properties window, click the Settings tab. In Settings tab, under the Display heading, click the down arrow, and select the secondary display connected to your computer. Once selected, check the Extend my Windows Desktop onto this monitor option.If your external display is not shown by Windows, your computer does not support this feature. External hardware deviceFinally, there are a few external hardware solutions that allow you to have a multiple monitor display on your computer.- This external hardware device connects to your computer and allows you to connect two other displays to it.
Once everything is connected, you can have a two monitors on a computer without having to add a video card. TipIf you use any of the above suggestions, but are still having difficulty, we suggest reviewing our.
SoftwareAnother popular, easy, and fast method of connecting multiple monitors to a computer is through software. However, although these solutions are easy there are a few disadvantages:. Each extra monitor you want to connect to the computer must also connect to another computer or laptop running the software.For this to work, you need to have computers together.Spacedesk -Spacedesk is a great program that lets you have multiple monitors connected to one computer.
Install the program onto each of the computers with the displays you want to use, run the program, and you have a computer with multiple displays. You can also switch to remote control mode, which allows you to remotely control the other computer.Ultramon -Ultramon is a software program to help control and manage a computer with a multiple monitor setup. Ultramon has improved window management, Taskbar on each monitor, special shortcuts, screen savers for each of the monitors connected, and mirroring the display to other monitors.
Can I also get a wireless router placed in my room and connect it to the router in the other room? Thanks in advance.Depends on your internet connection.
If you have cable internet and there's a cable outlet in your room, yes you can just move the wireless router to your room. Same thing if you have DSL and there's a phone jack in your room.If you can't move the router, the easiest way to extend the wifi range is to use a wifi repeater. I don't usually recommend these, but in your case it's the simplest solution.A more robust solution would be to buy a second wifi router instead of a switch.
Newegg has a DLink on sale for $20 this week after coupon. Open up a command prompt on your desktop and type ipconfig. Write down the IP address. It'll usually be something like 192.168.0.x.
Now:1) Open up the new wifi router, turn it on, and plug the desktop into one of its LAN ports.2) Go to the configuration screen of the new router and login.3) Set its wifi network to the same SSID/password as your original, but put it on a different channel. 1, 6, or 11 are the usual choices. Save your settings.4) Go to the new router's LAN configuration page (NOT Internet settings) and assign it (the router) a static IP that matches what you wrote down before (192.168.0.x, but change x to a different number - usually 2-9 or 250-254 will do; don't pick 1 or 255). Put in 255.255.255.0 for the netmask. There should not be an entry for gateway.5) Now turn off DHCP on the new router. Save your settings, then power it off.6) Take the cable from the old router which was originally plugged into your desktop. Plug it into a LAN port on the new router.
Leave the WAN port empty. Your desktop should still be plugged into another LAN port on the new router.7) Turn the new router on. It should now be acting as both a switch, and providing wifi in your room.Step 4 isn't strictly necessary, but it's better if you do it.
If you ever need to change a setting on the new router, you can access it via 192.168.0.x, where x is the new number you picked. If you screw something up and can't access the router, you can always reset it with the physical reset button and set it all up again.
Can I also get a wireless router placed in my room and connect it to the router in the other room? Thanks in advance.Depends on your internet connection.
If you have cable internet and there's a cable outlet in your room, yes you can just move the wireless router to your room. Same thing if you have DSL and there's a phone jack in your room.If you can't move the router, the easiest way to extend the wifi range is to use a wifi repeater. I don't usually recommend these, but in your case it's the simplest solution.A more robust solution would be to buy a second wifi router instead of a switch. Newegg has a DLink on sale for $20 this week after coupon. Open up a command prompt on your desktop and type ipconfig. Write down the IP address.
It'll usually be something like 192.168.0.x. Now:1) Open up the new wifi router, turn it on, and plug the desktop into one of its LAN ports.2) Go to the configuration screen of the new router and login.3) Set its wifi network to the same SSID/password as your original, but put it on a different channel. 1, 6, or 11 are the usual choices. Save your settings.4) Go to the new router's LAN configuration page (NOT Internet settings) and assign it (the router) a static IP that matches what you wrote down before (192.168.0.x, but change x to a different number - usually 2-9 or 250-254 will do; don't pick 1 or 255). Put in 255.255.255.0 for the netmask.
There should not be an entry for gateway.5) Now turn off DHCP on the new router. Save your settings, then power it off.6) Take the cable from the old router which was originally plugged into your desktop. Plug it into a LAN port on the new router.
Leave the WAN port empty. Your desktop should still be plugged into another LAN port on the new router.7) Turn the new router on. It should now be acting as both a switch, and providing wifi in your room.Step 4 isn't strictly necessary, but it's better if you do it.
If you ever need to change a setting on the new router, you can access it via 192.168.0.x, where x is the new number you picked. If you screw something up and can't access the router, you can always reset it with the physical reset button and set it all up again.Thanks for your advice! So basically, what I should do is to buy a new Wife Router and place it in my room then connect the new router to the old router via the LAN port in other room? (That old router can't be moved because my father is using it to connect to his desktop). Thanks for your advice!
So basically, what I should do is to buy a new Wife Router and place it in my room then connect the new router to the old router via the LAN port in other room? (That old router can't be moved because my father is using it to connect to his desktop)In a nutshell, yes. You just have to be careful to disable DHCP on the new router (otherwise you'll have two DHCP servers on your network, resulting in IP conflicts). And you need to pre-assign the new router an IP address which can be accessed once everything is set up (so you can reconfigure it later if you need).
Thanks for your advice! So basically, what I should do is to buy a new Wife Router and place it in my room then connect the new router to the old router via the LAN port in other room? (That old router can't be moved because my father is using it to connect to his desktop)In a nutshell, yes. You just have to be careful to disable DHCP on the new router (otherwise you'll have two DHCP servers on your network, resulting in IP conflicts). And you need to pre-assign the new router an IP address which can be accessed once everything is set up (so you can reconfigure it later if you need).I still have one question though. Does this setup affect internet speed? Also, can I use different SSID/PW for the new router?
I still have one question though. Does this setup affect internet speed? Also, can I use different SSID/PW for the new router?No it shouldn't affect internet speeds since you're going to be connecting the old and new router with a cable. Worst case it should add about 1 ms or less of lag.Yes you can use a different SSID/PW. However, if you're going to do that, you might want to just create a new subnet. Forget everything I wrote above, and just plug the LAN cable from your old router to the WAN port of the new router. It's a lot simpler to setup and maintain.
But it means any port forwarding has to be done on both routers, and devices on the old router cannot see/share files with devices on the new router.If you want devices on both routers to be able to see each other, then you have to do the lengthy procedure I described above. Having the same SSID is optional.
.PasswordsMake sure a password is set for your computer's. The best way to keep someone out of your accounts and personal information is to not let them on your machine in the first place. You can always create additional accounts for guests. For additional information, see the following linked pages.Helpful password tips. Never keep a default password.
Passwords such as 'password,' 'root,' 'admin,' or no password at all allow easy access to your computer or Internet accounts. Change passwords often. It is recommended at least once every few months. Create a BIOS password. When creating a password, add numbers or other characters to the password to make it more difficult to guess; for example, 1mypassword23!.
Do not use sticky notes around your computer to write down passwords. Instead, use a password manager.Get a hardware or software firewallWe highly recommend that all computer users have a solution. There are two ways a firewall can protect your computer and. Hardware firewall - A hardware firewall is a physical device that is connected to your network. Often, many users who have a home network can use their as a firewall solution. A good example of a network security device with a firewall and other security options is the ZyXEL ZyWALL (shown right). Software firewall - A software firewall is a software program that you install on your computer to helps protect it from unauthorized incoming and outgoing data.
A software firewall will protect only the computer on which it has been installed. Additionally, many antivirus scanners include their own version of a software firewall.Microsoft Windows firewallIf you are running any version of after XP, there is a firewall built into your operating system.Other firewall programsIf you are not using the Windows firewall, a hardware firewall, or a firewall that is part of your security software you can also purchase a firewall standalone program.Operating system and software patches and updatesThere is no such thing as perfect. Programs often have compatibility issues or vulnerabilities that can compromise your computer's security.
Software, and are made available, often for free, to consumers to help keep a software program and running properly and secure.If the program you're using does not have any method of checking for updates on its own, it is up to you to verify the program is up-to-date. Often this can be done by visiting the website of the developer who created the program. A listing of third-party companies and links to each of their pages is on our page.Malware protection, and other can monitor your computer and keystrokes to sensitive data such as and credit card information.To help protect your computer from these threats, we suggest installing both and spyware protection programs.Run system scans to check for vulnerabilitiesThere are several online sites that can help check computers for potential threats. Either of the below services will scan your computer for.- The Gibson Research Corporation, or GRC, is operated.
It offers information and advice about network security and several tools to help test for vulnerabilities in your computer or network. Know how to handle e-mailToday, e-mail is one of the most popular features on the Internet. Being able to identify threats sent through e-mail can help keep your computer and your personal information safe. Below are some of the most common threats you may encounter while using e-mail. Attachments - Never open or run e-mail from addresses with which you are not familiar.
Viruses, spyware, and other malware are commonly distributed through e-mails that have attachments. For example, an e-mail may want you to open an attachment of claiming to be a funny video, when it's a virus. Phishing - Phishing or an e-mail phish is a message that appears to be from an official company (such as your bank) indicating you need to log onto the site to check your account settings. However, the e-mails are really sites set up to steal confidential information such as your passwords, credit card information, social security information, etc. See the definition for additional information about this term as well as examples of these e-mails.Alternative browserBefore the release of Microsoft Windows XP SP2 and 7.0, Microsoft Internet Explorer was notorious for and related issues. Although it has improved since then, we still highly recommend considering an alternative such as Mozilla or Google.
Computer Hardware Devices Definition
Updated: by Computer HopeA hub may refer to any of the following:1. When referring to a, a hub is the most basic networking that connects multiple computers or other network devices together. Unlike a network or, a network hub has no routing tables or intelligence on where to send information and all network data across each connection. Most hubs can detect basic network errors such as collisions, but having all information broadcast to multiple ports can be a security risk and cause bottlenecks. In the past, network hubs were popular because they were cheaper than a switch or router. Today, switches do not cost much more than a hub and are a much better solution for any network.
Do hubs have an IP address?No. A hub is a basic (dumb device) and has no need for an.
Which Of The Following Physical Topologies Are Used With Ethernet Networks
Hi,I am using a driver for Multiple USB devices. The INF file works well for all four devices.I created a DPInst wizard to install the devices. This wizard works well on windows Vista.However on windows xp, I continually am prompted for the device driver when I switch the device to another one. What happens is this:I insert hardware A, run DPInst Installer and everything is OK.Then I insert hardware B, and am prompted for driver. I run the wizard, it replaces the old driver (with esentially the same one) and then hardware B works ok. I then insert hardware A, and I get a new prompt.I do not have a problem when I do the following:Hardware A, DPInst wizard,Hardware B, then using the Windows wizard I go to Don't search.
I will choose the driver to install and the hardware always uses the same as hardware A.My question is this:How do I get DPInst to pick an existing driver?Any comments would be much appreciated. Thanks for the help.I have made some progress.Now my DPInst wizard can run once and install for all four devices cleanly.However this is only using a test certificate i created with MakeCert.When I use our own authenticode certificate, I get the '. Has not passed Windows Logo testing.'
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