Computer & Electronics 2025, February

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Internet Protocol (IP) addresses are identification labels assigned to each individual computer or device that accesses the internet. These addresses can be easily found by network administrators, on email addresses or in system configurations.

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Configuring the network settings, to use an ADSL connection useful for accessing the internet, could be a nuisance, especially when you are using an operating system different from the one for which the configuration instructions were written.

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This article shows how to create a local computer network (LAN) using Windows machines or Macs. If the number of computers to be connected is small, a wireless connection can be used, but in the case of a very large LAN network it is preferable use a wired connection.

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Using a Windows computer it may be useful to know how to check the status of the current active network connection. You can do this in several ways: in Windows 10 you can access the "Network and Sharing Center", while, in all other versions of the Microsoft operating system, you can use the "

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The server room is the typical space that houses all the data on the computer network of a company or organization, and this is where most computer technicians spend their working hours, fixing network errors and carrying out regular maintenance.

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Rogers has added a new modem to their catalog called Hitron CDE-30364. This guide will show you how to protect it if you happen to lose the USB key they give you. Steps Step 1. Start with the web browser After the modem is installed, we need to log into the router and change some settings.

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One of the most useful things you can do to increase the security of your home Wi-Fi network is to hide it from prying eyes. This will make it much more difficult for a user to take advantage of your internet access for free, and it will greatly decrease the chances of a hacker breaking into your system to steal sensitive information.

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In today's society, technology is a key component to the success of any business. The role of the network administrator is to ensure the health of a corporate network. Responsibilities include installation, configuration, support, maintenance and upgrades to the local or wide area network.

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Connecting two laptops to each other via LAN (acronym for "Local Area Network") is a great way to be able to share data and resources quickly and easily or to play multiplayer using a stable and fast connection. The connection can be established either via a network cable or via a Wi-Fi connection.

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The speed of your wireless connection can decrease for several reasons: improper router configuration, interference from devices, and bandwidth throttling. To make your Comcast wireless connection faster, read these tips and advice. Steps Part 1 of 4:

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This article shows you how to set up a connection to a Virtual Private Network (VPN) using a computer or mobile device. To be able to configure a VPN connection, you can use the application distributed by the service provider or use the configuration settings of the operating system of the device in use and the information that has been given to you by the VPN network operator.

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A great way to expand your Ethernet or Wi-Fi LAN is to connect two routers in cascade. In this scenario, the network structure is characterized by two or more routers connected to each other via an Ethernet cable. You can connect in two different ways:

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Resetting a D-Link router can be useful in the event that you have forgotten your device login credentials (username or password) or in the scenario where you need to delete the current configuration to troubleshoot existing network problems.

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This article shows how to turn a normal wired printer into a wireless network printer by connecting it directly to the router that manages the LAN. If your printer cannot be connected directly to the router, you can still turn it into a wireless network printer by connecting it to one of the computers on the LAN and sharing it on the network to allow all other systems to use it as a printing device.

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This is a guide to configuring a home wireless network (IEEE 802.11, also called WiFi) with Puppy Linux using the graphical interface. Steps If your router is not new, turn it on, connect it to your PC and skip to method 2 "Detecting your wireless interface"

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Do you hate those occasions when, after turning on your computer and opening your browser, you realize that you have a bad or even no internet connection? You probably need to reset your Linksys router. This article contains some tips to facilitate this and restore the best internet connection.

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This article explains how to connect an Ethernet network cable (also called an RJ-45 cable) to the correct port on a laptop. Steps Step 1. Plug one end of the Ethernet cable into the matching port on your router, modem, other device, or an RJ-45 wall port Consult your device's instruction manual to identify the location of the Ethernet port to connect the cable to.

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Resetting the router password allows you to log in and change the settings as needed. The only way you have to reset this device's password is to reset it to factory defaults, and to do this, you usually just need to press the reset button on the router itself.

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Windows 7 allows you to configure a print device as a network printer in several ways. A printer can be networked directly as a standalone, standalone device, or it can be connected to a computer and shared as a network resource to be available for use by all computers that are part of the same LAN or Homegroup.

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This article explains how to use a wired network connection with a laptop without an Ethernet port. Modern laptops are designed to be thinner and lighter, which means some features are eliminated. Nowadays it is not uncommon to find laptops without an RJ-45 network port or Ethernet port on the market.

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This article shows you how to open a specific port on a router so that a certain application or program can access the web from your LAN and vice versa. This operation allows video games, servers and programs (for example clients that use the BitTorrent protocol) to communicate correctly, overcoming the protections normally offered by a router, whose purpose is also to block all incoming and outgoing connections from the network.

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In order to reset the router, you will need to restore the original factory settings and then choose a new password. Read this article to learn how. Steps Method 1 of 5: Restart the Linksys Router Step 1. Turn on the router Most Linksys routers don't have an on / off switch, but they turn on automatically when plugged into an electrical outlet.

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When using Windows NT or other operating systems, you may need to know how to enable IP routing and configure static routing tables using ROUTE.EXE. IP Routing is the process of allowing data to pass through a computer network, rather than a single PC.

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This article describes how to restart your home network in the correct way. You must do this when you are unable to connect to the internet and before calling the technical service. You may need to print this page to have it available even when you can't access the internet or your computer is turned off.

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Do you have a mobile phone or a dedicated "hot spot" device? Sure, it's fine to connect one or two PCs to the internet, but alone it's not enough for a real network connection. Backing up to network storage, moving files between computers, and other tasks require more.

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This article explains how to log into one computer and manage it remotely using a second computer. To establish the connection, it is essential to install software on both machines that allows remote connection. After installing the program on both computers, you will need to configure one as a "

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Without an internet connection, an Android tablet cannot perform many of the functions it was designed for. Unlike Android smartphones, many tablets cannot be equipped with a phone SIM; this means they can only connect to the internet via a Wi-Fi network.

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This article shows the steps to follow to restore factory settings of any Netgear router. This procedure is commonly referred to as "resetting" the router. Steps Method 1 of 2: Reset Most Netgear Routers Step 1. Locate the "

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If you've landed on this page, most likely, you know there are valid reasons why you want to change or forge a network address. Falsifying the MAC address of a computer's network card allows you to bypass limitations or restrictions on the network, camouflaging the true MAC address of the machine in use.

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This article explains how to connect a computer to a router using an Ethernet cable and how to configure network settings in both Windows and Mac. A wired network connection is much more stable and reliable than a Wi-Fi connection. In order to establish the connection, you will need to use an Ethernet network cable also known as an RJ-45 or CAT 5 cable.

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This article shows how to use a Windows computer to shut down another machine running Microsoft and connected to the same LAN. Steps Part 1 of 4: Finding the IP Address of the Remote Computer Step 1. Make sure your system is properly configured for remote management In order to be turned off using another computer connected to the same LAN network, the system in question must meet certain technical requirements:

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By connecting the HP Deskjet 3050 printer to a wireless router, you can print comfortably without having to go crazy with too many cables and cords. You can connect it to a wireless router on any Windows or Mac computer, as long as it knows the router's username and password.

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This tutorial shows how to identify a machine and log in using Telnet commands. Steps Step 1. Download one of the indispensable tools for a hacker Before you can enter the world of hacking, you will need to install software on your computer to detect the communication ports open on a specific computer (port-scanner).

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This article shows you how to restart a network modem without physically disconnecting it from the electrical network. Unfortunately, while restarting a normal router can be performed directly remotely, using a computer connected to the LAN, restarting a modem with the same mode is normally not possible, unless it is a device that integrates inside even a network router.

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Your Motorola router is in charge of processing the signal from your ISP and relaying it to your network. Normally the modem does not require special configurations, but in the presence of connection problems, if you suspect that the modem is the cause, it will be important to know how to check its correct functioning through a simple and fast process.

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This article explains how to reset the Wi-Fi network access password of a D-Link router. If you have lost the login password to the router administration web interface, you can solve the problem by resetting the device. Steps Method 1 of 2:

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Connecting a router to a modem allows you to extend internet access to multiple devices in your home, while offering an extra layer of security against hackers and bad guys. A router and a modem can be installed correctly using two Ethernet cables, a coaxial cable, and the appropriate power cables.

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Have you ever wondered how you can connect to your wireless router using a laptop? Network connection technology is advancing, and in the future the old Ethernet cable and rj45 connectors will no longer be needed, will be discontinued and will no longer be supported as a connection standard by computers.

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This article shows you how to share files and internet connection between a desktop computer and a laptop system using a standard Ethernet network cable. Keep in mind that modern Macs no longer come with the RJ-45 network port, so if you need to share files and folders or connect to the internet using a wired connection, you'll need to purchase a USB-C to RJ adapter.

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This article shows you how to access the configuration web page of any network router. To carry out the instructions in this article, you need to use a computer and an internet browser. Steps Part 1 of 3: Finding the Router's IP Address (Windows Systems) Step 1.