Creating and naming files in Intro to Computing - Quick Revision & Summary

Recall & Review

beginner

What is a file in computing?

A file is a container in a computer where data or information is stored. Think of it like a folder where you keep papers or photos safe.

beginner

Why do we need to name files?

Naming files helps us find and organize them easily, just like labeling folders or boxes at home so we know what's inside without opening them.

beginner

What characters should you avoid when naming files?

Avoid using special characters like / \ : * ? " < > | because computers use these for commands and paths. Using them can cause errors.

beginner

What is a file extension?

A file extension is the ending part of a file name, like .txt or .jpg, that tells the computer what type of file it is and which program can open it.

beginner

How can you create a new file on your computer?

You can create a new file by right-clicking in a folder and choosing 'New' then the type of file, or by using a program to save a new document.

Which of these is a valid file name?

A report_2024.txt

B report/2024.txt

C report:2024.txt

D report*2024.txt

File names cannot contain special characters like /, :, or * because they are reserved for system use.

What does the file extension '.jpg' tell you?

A The file is a text document

B The file is an image

C The file is a video

D The file is a program

The '.jpg' extension means the file is an image, commonly a photo.

Why is it important to name files clearly?

A To make files harder to find

B To organize and find files easily

C To confuse other users

D To make files invisible

Clear file names help you and others find and organize files quickly.

Which action creates a new file on most computers?

A Right-click and select 'New' then choose file type

B Delete a file

C Rename a file

D Copy a file

Right-clicking and selecting 'New' lets you create a new file of a chosen type.

What happens if you use forbidden characters in a file name?

A The file saves normally

B The computer may show an error

C The file becomes hidden

D The file deletes automatically

Using forbidden characters usually causes an error and the file won't save.

Explain how to create and name a file properly on your computer.

Think about the steps you take when saving a new document.

Why is it important to use file extensions and avoid special characters in file names?

Consider how your computer knows what program to use to open a file.