Install lical wi-fi network

The work computer is wired to my router and a line to my wall. I use wifi on my laptop. Is my connection for home use private or can my company access my interaction on my laptop since I know they can pop onto my screen to see what I do on the work computer. What sort of networking would I need to have to prevent them from joining onto my personal laptop? I would assume that the company installed software on the work computer to allow them to access it remotely.

If you have cable or fibre to the home then this is usually a coax cable. Does that make sense? I have a wired Ethernet home network which was installed at least 10 years ago. We were able to share files, printers etc on 3 laptops around the home We had a very good internet service to manage the network.

It identified any additional hardware and installed it into the system. However, it was bought out by Corel some years ago and closed down! Nothing similar that I could find has appeared since. Now with Windows 10 eliminating Home Group we have so far been unable to set up a replacement network. Windows instructions for sharing on a home network are complex to say the least!

So what now? Do I need to uninstall the remnants of the old network and install some thing new? What is it? Perhaps there is a programme somewhere like the one described above? Going wireless is not an easy option because of interfering structures in the home. Thanks for any advice. On my home network I share printers and folders on different windows machines and Linux machines using Windows networking. To make it easy you need to create a user account with the same name and password on each machine and if you can be as open as possible use everyone when sharing as it makes it easier.

The difficult part with sharing is security so just be careful what you share. Once you are setup and it is working then you can change it to make it more secure if you need to. Steve, Thank you for your good advice. A problem of age and memory!

It is possible to plug the digital phone cord into a ethernet switch, will the phone signal and the internet signal work together? I use two laptops, one a primary for everyday use, the other a secondary for backup purposes.

Both have Ubuntu Linux as their operating system. I would like to synchronize files between the two but cannot at present do this. I have facilitated file sharing in the relevant folder of the secondary laptop. The whole situation is confusing me. Can you help in any way?

Thanks in advance for any response. You should be able to ping each machine from the other one. It should work. Let me know how you get on. Hi Steve, You have a great website. I like how you cover most important networking concepts and components in a clear and concise manner. I disagree with question 4 on the quiz. If your computer does not have at least one proper DNS IP address configured, it cannot connect to the internet.

Your email address will not be published. Skip to content Today almost every home and small office has a local network, and an Internet connection. Early pre home networks were predominately wired networks.

Not so easy and fast to setup as it requires running cables. However Homeplug or powerline adapters can be used instead. Not so easy for visitors and mobile devices laptops to connect to. Main Uses It Is best used for network backbone i. Wireless Network Advantages Easy to setup from an end user perspective. Allows easy access to smart phones, Tablets and mobile devices.

No cables to run. Wireless Network Dis-Advantages Not as Secure as wired networks without proper configuration, and easy to setup insecurely.

Not as fast as wired networks. Not as reliable as wired networks. Main Uses Connecting peripheral devices like computers,smart phone,tablets etc. Most home networks will use a mixture of wired and wireless. Cable cat 5, cat5e or cat 6 with RJ45 connectors. Telephone Cable with RJ 10 connectors. Broadband Filters. The home network diagram below shows the structure of a typical small home network For most home networks the Wireless Router or Hub which connects the network to the Internet will be the main component of the home or small home office network, and in many cases it will be the only component.

Video Notes: DSL Modem — converts digital signals into analogue signals that are suitable for sending over a telephone line. See How to Setup and Configure your Home Router Wireless Router Location The Wireless router will need to connect to the telephone line, cable or fibre network access point in your home.

Therefore most people locate the Wireless router near to the main telephone socket. You can extend your home network by: extending your Wi-Fi coverage by installing additional Wireless Access Points or a more powerful access point. See How to extend a Home Network Home Router Setup To administer the home router you access it via a web browser, and login using a username and password. Connecting Wi-Fi Devices The standard way of connecting a Wi-fi device to a Wi-fi network is the connect to the network and enter the password when prompted.

In the screen shot above it is Checking Network and Internet Speeds On any network the speed is restricted by the slowest component. Home Network and Internet Connection Problems You will invariably have connection problems from time to time. Q-How do I check mt home network Speed? Quiz-summary 0 of 10 questions completed Questions: 1 2 3 4 5 6 7 8 9 Quick Quiz to test your knowledge of smart Home networking.

You have already completed the quiz before. Hence you can not start it again. Quiz is loading You must sign in or sign up to start the quiz. Results 0 of 10 questions answered correctly Your time: Time has elapsed You have reached 0 of 0 points, 0 Average score. Answered Review. The fewer physical obstructions between your PC and the router's signal, the more likely that you'll be using the router's full signal strength.

Reduce interference. Some networking equipment uses a 2. This is the same frequency as most microwaves and many cordless phones. If you turn on the microwave or get a call on a cordless phone, your wireless signal might be temporarily interrupted. You can avoid most of these issues by using a cordless phone with a higher frequency, such as 5.

Security is always important; with a wireless network, it's even more important because your network's signal could be broadcast outside your home. If you don't help secure your network, people with PCs nearby could access info stored on your network PCs and use your Internet connection.

Change the default user name and password. This helps protect your router. Most router manufacturers have a default user name and password on the router and a default network name also known as the SSID. Someone could use this info to access your router without you knowing it.

To help avoid that, change the default user name and password for your router. See the documentation for your device for instructions. Set up a security key password for your network. Wireless networks have a network security key to help protect them from unauthorized access. See the documentation for your router for more detailed info, including what type of security is supported and how to set it up. In Windows 7 or Windows 8. Select Set up a new network , then choose Next.

The wizard will walk you through creating a network name and a security key. Write down your security key and keep it in a safe place. You can also save your security key on a USB flash drive by following the instructions in the wizard. Use a firewall. A firewall is hardware or software that can help protect your PC from unauthorized users or malicious software malware.

Running a firewall on each PC on your network can help control the spread of malicious software on your network, and help protect your PCs when you're accessing the Internet.

Windows Firewall is included with this version of Windows. Set your wireless settings. Most routers will have a Wireless Settings section towards the top of the router's menu. From this section you can enable or disable the wireless signal, change the network name, and set the encryption. To set the name of the network, select the SSID field. This is the name that will be displayed on any device that detects your network. If you are living in an area with a lot of public traffic, avoid putting any identifiable information in the SSID, as anyone with a wireless device can see it.

Make sure to set the encryption to the latest version allowed by your router. In most cases, this will be WPA2. WPA2 operates with a single password. You can enter whatever you'd like, but a strong password is recommended. Stronger passwords contain upper and lowercase letters, numbers, and symbols. Apply your settings. Make sure you click the Apply or Save Changes button in your router's configuration when you are done changing the settings.

The router will process for a moment, and your new settings will take effect. Place your router. In order to get the best possible signal , try to place your router in a central location. Keep in mind that any obstacles such as walls and doors will degrade the signal. If you have multiple floors, you may want to consider multiple routers to ensure that you have the coverage you need. Remember that it must be physically connected to your modem, so this may limit your options when placing the router.

Part 3. Connect a device to the network. Once the router is broadcasting a wireless signal, you can test the connection by scanning for wireless networks using a Wi-Fi device such as another computer, a smartphone , a tablet , etc. Scan for new networks. In Windows, click the network icon in the system tray in the lower-right corner of the desktop. On a Mac, click the AirPort icon in the menu bar, which looks like 3 curved lines. Select your SSID from the list of available networks. Enter the password.

If you enabled WPA2 encryption, you will need to enter your password to connect to the network. If you are using a private computer, you can disable the hidden characters on some systems to let you see the password you are typing easier. Test your connection. Once you are connected to the network, wait a moment for your IP address to be assigned.

Open a web browser and try to connect to a website you don't normally visit this will ensure that you aren't loading the website from memory. Did you know you can get expert answers for this article?

Unlock expert answers by supporting wikiHow. Luigi Oppido. Support wikiHow by unlocking this expert answer. Not Helpful 0 Helpful 2. Not Helpful 0 Helpful 4. Yes, it will work. You don't need a computer to put the WiFi on. All you need is a plug and it'll work. Not Helpful 15 Helpful Do you have any idea why? Did you set up the USB properly? Not Helpful 13 Helpful Many wireless companies offer mobile hotspots, which you can buy a data plan for and take with you on the go.

These are the only ways. You can't set up a WiFi network in one location and use it anywhere you go; these things have limited range. If you want to access the internet anywhere, you have to use a portable device with a data plan.

Not Helpful 8 Helpful If the Settings section, there will be a WiFi area varies depending on your type of phone. Tap yours and enter the password. It should shortly display a message telling you that you've connected. Not Helpful 10 Helpful Swipe down at the top of the screen to open the notification center.