Which of the Following is an Extra Button Or Knob on a Laptop Keyboard That Moves the Mouse Cursor

Most laptop keyboards have a small button or knob in the upper-left corner that controls the mouse cursor. This is usually called a trackpad or touchpad. Some laptops also have an extra button or knob on the keyboard that can be used to control the mouse cursor.

This is often called a pointing stick or trackpoint.

How to goto the next line | While Typing

There are a few different types of mouse cursors, and each one is controlled differently. The most common type of mouse cursor is the arrow, which is moved with the mouse or trackpad. However, there are also other types of mouse cursors, such as the hand and the crosshair.

These require an extra button or knob on the laptop keyboard in order to move them. The extra button or knob is typically located above the number keys on the right side of the keyboard. It is used to move the mouse cursor around on the screen.

Depending on which type of mouse cursor you are using, you may need to hold down this button or knob in order to keep the cursor moving. While it may take some getting used to, having an extra button or knob on your laptop keyboard can be quite handy for moving different types of mouse cursors around. So if you find yourself needing to use one of these alternative cursors frequently, don’t be afraid to reach for that extra button or knob!

Which of the Following is a 172-Pin Dimm Often Used in Laptops?

When it comes to choosing the right RAM for your laptop, there are a few things you need to take into consideration. One of the most important factors is the number of pins on the DIMM. Most laptops use a 172-pin DIMM, which is often referred to as a SO-DIMM.

The other thing to keep in mind is the type of RAM you need. There are two main types of laptop RAM: SDRAM and DDR SDRAM. SDRAM is the older type of RAM and is not as fast as DDR SDRAM.

However, it is still widely used in many laptops. If you’re not sure which type of RAM your laptop uses, it’s best to check with the manufacturer before making a purchase. If you’re looking for a top-of-the-line 172-pin DIMM, we recommend checking out Kingston’s HyperXImpact modules.

These modules are designed for high performance and offer speeds up to 2133MHz.

Which Feature Makes It Possible to Close Some Notebook Computers And Still Use the Touchscreen?

If you’ve ever wondered how those sleek, new notebook computers with the big, glossy touchscreens can be closed without shutting off the display, wonder no more! The answer lies in a feature called “panel self-refresh.” Here’s how it works: when the lid of the computer is closed, the screen goes dark.

But instead of turning off completely, the LCD panel continues to draw power from the battery and refresh itself. That means that when you open the lid back up, the screen is still on and ready to go – no need to wait for it to boot up again. Panel self-refresh is a great feature for two reasons.

First, it saves battery life by keeping the screen turned off when you’re not using it. And second, it makes it possible to use your touchscreen even when the computer is closed – perfect for taking quick notes or jotting down ideas without having to open up the whole thing.

Match Each Notebook Fn Key Icon Labels on the Left to the Corresponding Key on the Right.

If you’re like most people, you probably don’t think much about the Fn key on your laptop. But did you know that this key can be used to perform a variety of different functions? Here’s a quick guide to help you match each notebook Fn key icon label to the corresponding key on your keyboard:

Fn Key Icon Function F1 Function 1 (usually F1 opens the help menu) F2 Function 2 (usually F2 renames a selected file or folder)

F3 Function 3 (usually F3 searches for a specific file or folder) F4 Function 4 (usually F4 opens the address bar in Windows Explorer) F5 Function 5 (usually F5 refreshes the current page or window)

A Technician is Tasked With Repairing a Laptop Keyboard With Sticking Keys.

A laptop keyboard with sticking keys can be a frustrating experience. When a key gets stuck, it can be difficult to type and the laptop may not respond properly. There are a few things that you can do to fix a keyboard with sticking keys.

First, try cleaning the keyboard. Dust and debris can build up over time and cause the keys to stick. Use a soft cloth or brush to gently remove any dirt or grime from the keys and the area around them.

If this doesn’t work, you may need to replace the keyboard. If you need to replace the keyboard, you should first check with your laptop’s manufacturer to see if they sell replacement keyboards. Many manufacturers sell replacement keyboards that are specific to their laptops.

You can also find generic replacement keyboards online or at some electronics stores. When replacing the keyboard, make sure that you disconnect the battery and any other cables before removing the old keyboard. Once you have disconnected everything, carefully remove the old keyboard and put in the new one.

Reconnect all of the cables and turn on your laptop to test out the new keyboard.

Match the Lcd Type With the Feature Benefit Characteristic

When it comes to LCDs, there are a few different types that you can choose from. Each type has its own set of benefits and features that make it ideal for certain applications. Here is a breakdown of the most common LCD types and their benefits:

TN: TN panels are the most common type of LCD panel. They are known for their fast response time, which makes them ideal for gaming and other high-speed applications. TN panels also have good color accuracy and contrast ratios.

IPS: IPS panels offer better color reproduction than TN panels. They also have wider viewing angles, which makes them ideal for watching movies or working on graphics-intensive projects. IPS panels typically have slower response times than TN panels, however.

VA: VA panels offer the best contrast ratios of any LCD panel type. They also have good color reproduction and wide viewing angles. However, VA panels tend to have slow response times, making them less ideal for gaming or other high-speed applications.

Which of the Following is an Extra Button Or Knob on a Laptop Keyboard That Moves the Mouse Cursor

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When a Presenter at a Conference Connects a Laptop to a Projector the Projector Mirrors the Laptop’S Display the Presenter Would Like It to Extend T?

When a presenter at a conference connects a laptop to a projector, the projector mirrors the laptop’s display. The presenter would like it to extend the desktop so that they can see what is being projected on the screen and control it with their mouse and keyboard. To do this, they need to change the display settings on their laptop.

To change the display settings on a Windows laptop: 1. Right-click on the desktop and select “Display Settings” from the drop-down menu. 2. In the “Display Settings” window, click on the “Advanced Display Settings” link.

3. In the “Advanced Display Settings” window, under “Multiple Displays”, select “Extend these displays”. 4. Click “Apply” to save your changes. To change the display settings on a Mac laptop:

1. Go to System Preferences > Displays > Arrangement tab

Which Feature Makes It Possible to Close Some Notebook Computers And Still Use the Touchscreen Correct Answer?

Most notebook computers these days come with a touchscreen, which is a great feature to have. However, you may not always want to use the touchscreen, and so it’s useful to know that you can usually close the lid on most notebooks and still use the touchscreen. This is possible because the touchscreen is typically located on the top of the keyboard, near the hinge.

So, when you close the lid, the touchscreen is still accessible. Of course, you’ll need to prop up the lid in order to see the screen properly, but this isn’t usually a problem. Some notebook computers even come with a built-in stand that makes it easy to use the touchscreen while closed.

Which of the Following is Considered an Input Device?

There are many different types of input devices that can be used with a computer, but not all of them are considered to be true input devices. For example, a keyboard is an input device because it allows you to enter data into the computer. However, a mouse is not typically considered to be an input device because it does not allow you to directly enter data into the computer.

Instead, it is used to control the cursor on the screen and select various items.

Which of the Following is the First Action the Technician Should Perform before Opening the Laptop Case?

Before opening the laptop case, the technician should unplug the power cord and remove the battery. This will help to prevent any damage to the computer components from static electricity.


Most laptop keyboards have a built-in touchpad that is used to move the mouse cursor around the screen. However, some laptops also have an extra button or knob that can be used for this purpose. This article will help you determine which of the following is an extra button or knob on a laptop keyboard that moves the mouse cursor.