Hes Computer Class - Windows Shortcuts Quiz #1

The shortcut to copy text is CTRL + C. This combination of keys allows the user to duplicate selected text and place it in the clipboard. It is a commonly used shortcut in various applications and operating systems.

The start button is located at the very bottom-left corner of the screen of your desktop. It is typically a small icon that allows you to access the start menu, where you can find various options and programs on your computer. The recycle bin and clock are not usually located in this position on the screen.

The .mp3 file extension is commonly used for audio files that contain compressed audio data. It is a widely supported format and is compatible with most media players and devices. Unlike .wav files, which are uncompressed and larger in size, .mp3 files are smaller in size and can be easily shared and downloaded. Therefore, the correct answer for the question "What is MUSIC file extension?" is .mp3.

The shortcut to paste is CTRL + V. This keyboard combination is commonly used to paste content that has been copied or cut. Once an item is copied or cut, pressing CTRL + V will insert the content at the current cursor position.

Multitasking refers to the ability of a system or device to run or work in two or more applications simultaneously. It allows users to switch between different tasks or programs without closing or exiting any of them. This feature is commonly found in modern operating systems and allows for increased productivity and efficiency by enabling users to perform multiple tasks at once.

The best shortcut to use to prevent loss of information when typing a text document in Microsoft Word is Ctrl + S. This shortcut is used to save the document, ensuring that any changes made are saved and the information is not lost. By pressing Ctrl + S regularly while working on the document, you can avoid losing any unsaved data in case of unexpected system crashes or power outages.

The file extension .exe is commonly associated with executable files, which are capable of running programs on a computer. However, this file extension can also be used by viruses and malware to infect a computer and cause harm. Therefore, .exe file extensions have the potential to be a virus.

A graphic file extension refers to the format or type of file that is used to store and display images. In this case, the correct answer includes the file extensions bmp, .gif, .tif, and .jpg, which are commonly used for graphic files. These extensions indicate that the files are in bitmap, graphics interchange format, tagged image file format, and joint photographic experts group formats, respectively.

ALT + F4 is a keyboard shortcut that is commonly used to close the active program or window. When this shortcut is pressed, it sends a signal to the operating system to close the currently active program, which means that it will be terminated and removed from the screen. Therefore, the correct answer is "Closes the program".

The question is asking about the usual type of drive that a hard drive is. In this case, the answer is C: Drive, as a hard drive is typically referred to as a drive.

Video files tend to take up the most space compared to other file extensions. This is because videos contain both visual and audio data, resulting in larger file sizes. Videos often have higher resolutions and longer durations, which further contributes to their larger file sizes. In contrast, music files, document or text files, and picture files typically have smaller file sizes as they contain less data compared to videos.

The file extension .mpeg is commonly used for video or movie files. This format is a standard for compressing audio and video data, making it suitable for storing and playing back movies or other video content.

The taskbar is a row at the bottom of the Windows screen where all currently open applications or files are listed. It provides quick access to these open items, allowing users to easily switch between them. The taskbar also includes the start button, which provides access to the Windows start menu and other system features.

Internet Explorer is the correct answer because it is a web browser that allows users to access the internet. Mozilla Firefox, Oprah, and Netscape Navigator are not commonly used web browsers, while Internet Explorer is a well-known and widely used browser.

The correct answer is Ctrl + Z. This keyboard shortcut is commonly used to undo the previous action or revert back to the previous state. It is a widely recognized shortcut in many applications and operating systems.

ALT + TAB is a keyboard shortcut that allows users to quickly switch between open programs or windows on a computer. It brings up a visual representation of all the currently running programs, and by pressing TAB while holding down ALT, the user can cycle through the open programs and select the one they want to switch to. This shortcut is commonly used to enhance multitasking and improve productivity by swiftly navigating between different applications.

A CD is about 650 megabytes to 720 megabytes in size. This is the correct answer because CDs typically have a storage capacity of 700 megabytes, which falls within the given range. DVDs have a larger storage capacity of 4.7 to 9 gigabytes, floppy disks have a much smaller capacity of 1.44 megabytes, and Blu-ray discs have a capacity of 25 to 128 gigabytes.

The question asks which unit of measurement is larger. In terms of size, 1 Gigabyte is larger than both 1 Megabyte and 1 Kilobyte. A Gigabyte is equal to 1024 Megabytes, and a Megabyte is equal to 1024 Kilobytes. Therefore, 1 Gigabyte is the largest unit of measurement among the given options.

Cable is the fastest ISP option among the given choices. Dial-up internet uses a telephone line and offers slow speeds. DSL (Digital Subscriber Line) uses telephone lines as well, but it can provide faster speeds compared to dial-up. However, cable internet uses coaxial cables and offers higher speeds than both dial-up and DSL. Therefore, cable is considered the fastest ISP option.

The best action to take when your computer freezes and programs are not responding is to press Ctrl+Alt+Del and then end the task. This key combination opens the Task Manager, which allows you to force quit unresponsive programs. Asking the computer teacher for help is also a valid option, as they may have additional knowledge and troubleshooting techniques to resolve the issue. However, it is recommended to try ending the task first as it is a quick and immediate solution.