WHAT IS sensor and how it works? A sensor is a device that detects the change in the environment and responds to some output on the other system. A sensor converts a physical phenomenon into a measurable analog voltage (or sometimes a digital signal) converted into a human-readable display or transmitted for reading or further […]

Calculating disk capacity and max data transfer rate of a hard drive? Add the sectors together for a 120 cylinder zone: (200+240+280+320) = 1040 sectors. Since there are 4 cylinder zones, there are a total of 4160 sectors. Multiply the sectors by 4096: 4160 * 4096 bytes = 17.03 MB. How do I find out […]

Support Network Open Internet Explorer. From the Tools menu, select Internet Options. In the Internet Options dialog box, click the Security tab. Click Custom Level. In the Security Settings dialog box, scroll to the Downloads section. Under File download, select Enable, and then click OK. How do I allow downloads in Chrome? Procedure: Open Chrome. […]

Doesn’t affect battery. It dims the display and changes to a warmer colour because blue light is said to be more harmful and it can affect sleep. Does turning on night light save battery? Without a dark mode, all of that empty white space on your phone’s display requires more power, which in turn drains […]

A Firewall is a network security device that monitors and filters incoming and outgoing network traffic based on an organization’s previously established security policies. At its most basic, a firewall is essentially the barrier that sits between a private internal network and the public Internet. What is a firewall in networks? A firewall is a […]

Open your case lid with your AirPods inside and hold your case close to your iPhone, iPad, or iPod touch. Wait a few seconds to see the charge status of your AirPods. You can also check the charge status of your AirPods with the Batteries widget on your iPhone, iPad, or iPod touch. How do […]

Method 1 – Set up a secondary router to expand the network. In order to do that, take an ethernet cable and to connect one of that cable to the LAN port of primary router which has an internet connection. Take the other of ethernet cable and insert it in WAN port of secondary router. […]

The easiest way to zip a folder on Linux is to use the “zip” command with the “-r” option and specify the file of your archive as well as the folders to be added to your zip file. You can also specify multiple folders if you want to have multiple directories compressed in your zip […]

Your web browser may load web pages quickly when you have a single tab open, but starts to slow down when you have an increasing number of tabs. While the browser is taking longer to display the pages, most pages that you’ve loaded are not slowing down your Internet speed. Does having multiple tabs open […]

Windows 10 has several features and settings to support one, two, three, four, and even more monitors without the need for third-party software for the best experience. How do I setup dual monitors Windows 10? Set up dual monitors on Windows Select Start , then open Settings . Under System , select Display . Use […]