What is DHCP

DHCP

Recently a question was asked about the purpose of a DHCP server. I thought to answer it here in simple and layman terms. What is DHCP? Every device on the network has an IP address. That IP address can be assigned statically or dynamically. When you have a smaller number of devices, you go to ... Read more

Save List of Services to a File using PowerShell in Windows 10

List services using PowerShell

Microsoft Windows services allow running long-running applications in the background. When the computer is booted, the services start automatically and continue running until the computer is turned off, but you can also pause and disable the service. The Windows Services application lists all services, including those that are running and those that are stopped. If ... Read more

Why and How to Change the MAC Address of a Machine in Windows 10

Change Windows Mac Address

MAC address stands for Media Access Control address and is a series of numbers used to uniquely identify a device within a network. The MAC address is used when communicating over the network at the data link layer. By default, when you purchase a device, it has a MAC address assigned to it by the ... Read more

How to Read a File using PowerShell

If you are working as an admin on Windows Core Server and want to check the contents of a file, you can execute the following command: get-content C:\testfile.txt This command will display the contents of theĀ file using PowerShell. To save the contents in a variable, you can execute: $FileContent = get-content C:\testfile.txt To read the ... Read more

How to Turn off Firewall in Windows 10

Disable Windows Firewall

A firewall is used to keep unauthorized usersĀ from accessing files and resources on your computer. Unfortunately, the Windows firewall is not perfect and can cause harm to your computer. There is better firewall software available for windows, so you might want to turn it off and use some other software. Below are the steps to ... Read more