13 Things you Need to Check Before Buying a Used Apple Watch
We all love the Apple brand; some of us like to hold its iPhone, and some of us use its other gadgets and accessories. One of these accessories is the Apple Watch. Many people use…
What Is Protocol and Its Types in Networking?
Protocols are the main foundations of communication and information in communication and computer networks. They are like guides that guide devices and computers, allowing them to send and receive data. For every function in the…
File Permissions in Linux with Examples in 2023
File access permissions are crucial in ensuring the security and health of Linux operating systems. Those using Linux must be familiar with setting, changing, and managing file access permissions. For this reason, we decided to…
How to Block Port Scanner in MikroTik
How to Block the scanner port and prevent it in Mikrotik Open network ports are golden opportunities to launch hacker attacks. If you don’t do the necessary things to protect your Mikrotik router and network,…
Best Mouse For Business in 2023
When it comes to buying an office mouse, there are many options in front of you. Our advice is to check the ergonomics of the mouse first. Important differences in the size, shape and design…
How to Use Port Knocking To Secure SSH Service (Debian/Ubuntu)
At the beginning of reading the article, you may have a question about what SSH is and what its uses are. So, we will start with a brief explanation of the concept of SSH and…
The Best Bluetooth Headsets for 2023
The Best Bluetooth Headsets for 2023 For many, the question arises: which is the best Bluetooth headphone or which headphone model should we buy? Choosing the most suitable product will probably be difficult if it…
The 4 Best Bluetooth and Foldable Keyboards of 2023
If you are one of those people who travel a lot, a folding Bluetooth keyboard can be a valuable tool for you. Folding keyboards are often lightweight and easy to carry. This feature makes them…
What Is Multitasking and The Advantages and Disadvantages
In a world where everything is moving incredibly fast, competition has increased in all fields, and most of us are busy. Many times, we have to do several things at the same time. Looking at…
How to Replace HP Laptop battery (step by step tutorial)
Every person who has a laptop He knows that a good and high-quality battery is necessary to increase the efficiency of the device and user comfort. Now if your HP laptop battery is broken, replacing…
