Explanation

The Change Case feature converts selected text to all capital or small letters, or toggles cases.

Use Shift + F3 as a shortcut.

To apply, select the text, then go to Home > Change case, and choose the desired option, such as Sentence case or lowercase.

Explanation

Windows key or Ctrl + Esc: Open Start menu.

MUG 11-12-2022

Explanation

Explanation

Explanation

Cybercrime is any criminal activity that uses a computer, network, or networked device.

Some examples of cybercrime include:

• Fraud: Cybercriminals can use computers to commit fraud, such as credit card fraud
• Identity theft: Cybercriminals can steal identities
• Child pornography: Cybercriminals can traffic in child pornography
• Intellectual property theft: Cybercriminals can steal intellectual property
• Phishing: Cybercriminals can send fraudulent emails to collect sensitive information
• Denial of service attacks: Cybercriminals can launch denial of service attacks (DDOS)
• Cyberterrorism: Cybercriminals can commit cyberterrorism

Explanation

The %c format specifier is used to represent a single character in C and similar programming languages.

It is commonly used with functions like printf() to display characters.

Explanation

• An operating system that allows a single user to perform only one task at a time is called a Single-User Single-Tasking Operating System.
• Functions like printing a document, downloading images, etc., can be performed only one at a time. Examples include MS-DOS, Palm OS, etc.
• Advantage:
  • This operating system occupies less space in memory.
• Disadvantage:
  • It can perform only a single task at a time.

Explanation

• MS Word is a widely used word processor developed by Microsoft.
• It was first released on October 25, 1983.
• MS Word is an example of application software.
• It allows users to type and save documents.
• It is helpful too for making documents.

Explanation

Turing's most notable work today is as a computer scientist.

In 1936, he developed the idea for the Universal Turing Machine, the basis for the first computer.

He developed a test for artificial intelligence in 1950, which is still used today.

Explanation

The VLOOKUP function in Excel is used to search for a value in the first column of a range

And return a value in the same row from a specified column.

It is commonly used for looking up data in a table or range.