Redirect and Block URLs you can easily on Windows. Just by adding the IP of a website, you can redirect or block it. Of course, this is very useful to limit the access of your employees or children from accessing websites that you do not allow. Your Windows PC has...
The exchange of information on the Internet is carried out on a client-server model. The client sends a request (what files he needs) and the server sends a reply (what files he needs). For close cooperation (full understanding) between the client and the server, the...
Do you need a file with a size of 10 MB, 100 MB, 1 GB or 1 TB to test? Follow the following article to create one instantly. You don't need to download files or waste time searching for large files, you can create them easily. Sometimes you need large files quickly to...
The majority of hosting companies have a choice of bandwidth options in their plans. So, what exactly is bandwidth in the context of web hosting? In simple terms, bandwidth is the amount of traffic allowed between your website and the rest of the internet. The amount...
tcpTrigger allows you to monitor incoming network connections and automatically start external programs or scripts. tcpTrigger is an open-source tool that can alert you to incoming network connections and help you defend yourself from various forms of attacks. With...
The TRACERT diagnostic program is a tool that Windows users often use to identify the path to a destination by sending an Internet Control Message Protocol (ICMP) packet to the destination. TRACERT sends the initial packet with a TTL of one and increases the TTL once...
Is your Wi-Fi having problems? You can set Windows to automatically select the Wi-Fi network with the strongest signal. Laptops offer mobility and portability, which is why Wi-Fi connections are often preferred over wired connections – so users can move around without...
Windows 11 offers several ways to find out the IP address of a router using the Settings app, Command Prompt, and PowerShell. A router is a network device that functions to connect several different computer networks, be it a LAN network (Local Area Network) or a WAN...
An IP (Internet Protocol) address is a series of numbers used to identify devices in a computer network, both Internet and local networks. Each device connected to the internet network has a unique IP address, which consists of four blocks of numbers separated by...
DNS over HTTPS (DoH), also known as "DNS encryption" in Windows, is a method for encrypting DNS queries and responses between a user's computer and a DNS server. When you connect to a Web site or other Internet host, your computer must first query a Domain Name System...
One easy method to ensure the security of user accounts is to enforce policies that require periodic password changes. One way to prompt users to change their passwords is to notify them when their passwords are about to expire. While it may not always be necessary,...
Before you edit or modify the Windows registry, back up from that registry. Fatal errors in changing the registry can cause the operating system to not run normally. In some cases, registry damage can only be repaired by reinstalling the operating system and resulting...
The electronic circuitry used to store binary data is known as computer memory. This is achieved by switching very small electronic control positions on or off. In binary code, 1 is denoted by the on position and 0 is denoted by the off position. A bit refers to 0 and...
The most obvious symptom of a faulty power supply is when you turn on the computer and hear a loud noise, smell burning, or see smoke, and the computer won't turn on. Turn off the power immediately, most likely your power supply is damaged. The Power Supply Unit (PSU)...
In Excel, you can restrict users by only allowing data input with the values you have specified. In this article, Bardimin will share some tricks to only allow the input of specific values in Excel cells. Data entry errors are a problem for any Excel user who wants...
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