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DNS (Domain Name Server)
What Is an Domain Name Server (DNS)? A Domain Name Server (DNS) is a computer on the Internet that provides services to map domain names to IP addresses. When you connect your device to the Internet, Domain Name Server is an important setting in the connection configuration. In most Internet connect...
2022-06-17, 265👍, 0💬

Domain Name System and Structure
What Is an Domain Name? What is Domain Name System and Structure? A Domain Name is a unique name registered to identify an individual computer, a group, or an organization on the Internet. All domain names on the Internet are managed by the Domain Name System, which defines each domain name with a h...
2022-06-17, 246👍, 0💬

L2TP VPN Server on TP-Link Router
How to configure L2TP VPN Server on TP-Link Routers? New models of TP-Link routers come with L2TP VPN server functions. You can follow this tutorial to configure and turn it on. 1. Get a public IP address for your router. In order for your router to provide public VPN service, it must have a public ...
2022-05-15, 336👍, 0💬

Link and Activity LEDs on Ethernet Socket
What are Link and Activity LEDs on Ethernet Socket? Link and Activity LEDs on Ethernet Socket are LED lights supported on ethernet RJ45 sockets. There are 2 types of Link and Activity LED configurations: 1. Two separate LEDs: A yellow Activity LED and a green Link LED. RJ45 Socket with Two LEDs 2. A...
2022-05-15, 335👍, 0💬

L2TP VPN Client Configuration on macOS
How to configure L2TP VPN client on macOS computers? If you have a L2TP server configured with the following connection information, you can follow this tutorial to configure a L2TP VPN client on you macOS computer to connect to this server. Server IP: 113.97.237.5 Service Type: L2TP IPsec Enabled: ...
2022-05-15, 311👍, 0💬

Troubleshoot Ethernet Cable Connection
How to Troubleshoot Ethernet Cable Connection? The best way to Troubleshoot Ethernet Cable Connection is to use Link and Activity LEDs on the RJ45 socket as described below. 1. Connect the two devices with an Ethernet cable. 2. Power on both devices. 3. If no LED light, the cable is not well connect...
2022-05-15, 302👍, 0💬

2-Computer Network with Ethernet Switch
How to build a 2-Computer network with an ethernet switch? If you have an ethernet switch, you can use it to build a 2-computer network as described below: 1. Read the manual of the ethernet switch to ensure that all RJ45 ports (sockets) are Auto Negotiation RJ45 ports. All ports have identical func...
2022-05-15, 217👍, 0💬

Convert Word Documents to Unicode UTF-8 Text Files
How to save word documents into Unicode UTF-8 text files? When I convert Word documents into text files, Word will use the default encoding, "ISO 8859-1 Western Europe", which will not support double byte characters like Japanese. Can I save word documents into text files using Unicode UTF-8 encodin...
2022-05-07, 21898👍, 3💬

💬 2022-05-07 Snebis: thanks a lot

💬 2021-04-08 dfd: reftre

💬 2020-10-30 jack miller: Programmers can generate SWF files from within several Adobe products, including Flash ,flash builder ,adobe animated these type...

What Is Ethernet Extender
What Is an Ethernet Extender, Network Extender or LAN Extender? Ethernet Extender, also called Network Extender or LAN Extender Router, combines three networking functions together: wireless access point, a router, and Network Address Translator (NAT)     ⇒ RJ45 Socket and Connector ⇐ What Is WiFi ...
2022-05-05, 298👍, 0💬

Connect Router to Multiple ISPs
How to connect a router to Multiple ISPs? If you want increase the availability of you local network, you can install and configure a router that supports multiple ISPs. A router with multiple WAN sockets: WAN1, WAN2, WAN3, ..., will support multiple ISPs. The first step to make multiple ISP connect...
2022-05-05, 294👍, 0💬

WiFi/Modem Router Configuration
Where to find answers to frequently asked questions on WiFi/Modem Router Configuration? Here is a list of frequently asked questions and their answers compiled by FYIcenter.com team on WiFi/Modem Router Configuration: Router Web Portal - http://192.168.1.1 Connect Router to Internet Connect Router t...
2022-05-05, 294👍, 0💬

Connect Router to Internet
How to connect and configure a router to the Internet? There are 3 ways to physically connect your router to the Internet, depending on what type of service you are getting from your ISP (Internet Service Provider). 1. Ethernet Broadband Service - If you are getting an Ethernet Broadband service fro...
2022-05-05, 293👍, 0💬

Router Web Portal - http://192.168.1.1
What Is the Router Web Portal Address: http://192.168.1.1? Most WiFi/Modem Routers allows you manage their configurations through a Web portal. In other words, the router runs a Web server on port 80 by default. If are connected to and you have a local IP address in the form of 192.168.1.*, the rout...
2022-05-05, 278👍, 0💬

What Is VPN (Virtual Private Network)
What Is VPN (Virtual Private Network)? VPN (Virtual Private Network) refers to a virtual network whose traffic is encapsulated and transmitted over a public network. There are a number of protocols available for setting up VPNs. 1. IPsec (Internet Protocol Security) - IPsec authenticates and encrypt...
2022-05-01, 290👍, 0💬

VPN (Virtual Private Network)
Where to find answers to frequently asked questions on VPN (Virtual Private Network)? Here is a list of frequently asked questions and their answers compiled by FYIcenter.com team on VPN (Virtual Private Network): What Is VPN (Virtual Private Network) L2TP VPN Server on TP-Link Router L2TP VPN Clien...
2022-05-01, 287👍, 0💬

What Is IP (Internet Protocol) Network
What Is IP (Internet Protocol) Network? IP (Internet Protocol) network is a computer network that uses the Internet Protocol to send and receive messages between multiple computers. Today, almost all computer networks are IP networks. The world largest network, the Internet, is an IP network. From n...
2022-05-01, 283👍, 0💬

RJ45 Socket and Connector
What are RJ45 Socket and Connector? RJ45 (Registered Jack 45) Socket and Connector are network components that connects Ethernet devices together. RJ45 Socket and Connector support 8 pins connecting to 4 twisted pairs of 8 lines. RJ45 Socket and Connector     ⇒ Link and Activity LEDs on Ethernet So...
2022-04-21, 351👍, 0💬

L2TP VPN Client Configuration on Windows
How to configure L2TP VPN client on Windows computers? If you have a L2TP server configured with the following connection information, you can follow this tutorial to configure a L2TP VPN client on your Windows computer to connect to this server. Server IP: 113.97.237.5 Service Type: L2TP IPsec Enab...
2022-03-29, 383👍, 0💬

VPN Connection over iPhone Hotspot
Can I create a VPN connection over iPhone Personal Hotspot? If you are traveling with a laptop computer and an iPhone, you can create a VPN connection over iPhone Personal Hotspot to access your VPN server. 1. Turn on Personal Hotspot on your iPhone. 2. Connect your laptop to your iPhone over Person...
2022-03-29, 376👍, 0💬

VPN Client Issues on macOS
What are common issues with configuring VPN connections on macOS computers? Here are some common issues issues with configuring VPN connections on macOS computers. 1. PPTP Protocol not supported - PPTP (Point-to-Point Tunneling Protocol) is not supported anymore on new macOS computers. 2. IPSec with...
2022-03-29, 357👍, 0💬

Domain Name Server/System
Where to find answers to frequently asked questions on Domain Name? Here is a list of frequently asked questions and their answers compiled by FYIcenter.com team on Domain Name: Domain Name System and Structure DNS (Domain Name Server) Domain Name to IP Address Resolution DNS Records and Record Type...
2022-03-29, 307👍, 0💬

L2TP VPN Client Configuration on iPhone
How to configure L2TP VPN client on iPhone? If you have a L2TP server configured with the following connection information, you can follow this tutorial to configure a L2TP VPN client on your iPhone to connect to this server. Server IP: 113.97.237.5 Service Type: L2TP IPsec Enabled: Yes Pre-shared K...
2022-03-29, 275👍, 0💬

List of Formatting Symbols in Microsoft Word
Sometimes I see special symbols are showing up at the end of each paragraph in my Microsoft Word document. What are they? If you special symbols showing up at the end of each paragraph, they are called formatting symbols (also called formatting marks). Formatting symbols are hidden by default. You c...
2022-03-17, 170618👍, 36💬

💬 2022-03-17 Sam: The list of "Formatting symbols" is so incomplete it's laughable

💬 2022-03-09 Adewale Ayomide: Help me to correct my Facebook

💬 2022-03-09 Adewale Ayomide: Help me to correct my Facebook please

(More comments ...)

DNS Records Lookup Tools
What Is DNS Records Lookup Tool? A DNS records lookup tool is an online tool that searches DNS servers and return all DNS records for a given domain name. For example, https://www.whatsmydns.net/dns -lookupis a nice DNS records lookup tool. If you enter "hotmail.com", select "ALL", and click "Search...
2022-02-04, 538👍, 0💬

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