Files and Folders Basics: Organize, Find and Use Shortcuts

In short

Knowing where your files and folders are is the most useful everyday computer skill. This tutorial shows you how to use File Explorer on Windows and Finder on a Mac, create and name folders, move, copy and delete files safely, find anything you’ve lost, and use the keyboard shortcuts that make file management faster. By the end you’ll have a simple folder system you can keep using.

Before you start

Think of your computer as a filing cabinet. Files are individual documents, photos and videos. Folders are the drawers and dividers that hold them, and folders can contain other folders.

Both Windows and macOS come with ready-made folders for you: Documents, Pictures, Music, Videos, Downloads and Desktop. Using them, rather than saving everything to the desktop, keeps things tidy and makes backups easier.

Your files may also live in cloud storage, such as OneDrive on Windows or iCloud Drive on a Mac. These appear as folders too, and their contents sync between your devices.

Key terms

• File Explorer / Finder: the apps for browsing files on Windows and Mac.
• Folder: a container for files and other folders.
• Path: a file’s location, such as Documents > Taxes > 2026.
• Copy vs move: copying leaves the original where it is and makes a second one; moving takes it from one place to another.
• Recycle Bin / Trash: where deleted files go first, so you can restore them if you change your mind.

Lesson 1: open and explore

1. On Windows, press Windows logo key + E, or select the folder icon on the taskbar, to open File Explorer. On a Mac, click the Finder icon (the smiling face) in the Dock.
2. Look at the left-hand panel: it lists your main folders, cloud storage and drives. Select Documents.
3. Double-click a folder to open it, and use the back arrow to return.
4. Change how files are shown: on Windows 11, use View to choose large icons or details; on a Mac, use the view buttons in the Finder toolbar. Details or List view shows dates and sizes.

Checkpoint: you can open Documents, go into a folder and come back out.

Lesson 2: create, rename, move and delete

1. Create a folder: in Documents, select New > Folder on Windows 11 (or right-click an empty space and choose New > Folder). On a Mac, choose File > New Folder, or press Shift + Command + N.
2. Name it something clear, such as “Household bills”, and press Enter.
3. Rename a file or folder: select it and press F2 on Windows, or press Return on a Mac, type the new name and press Enter or Return. Keep the file extension, such as .pdf, if it’s showing.
4. Move a file by dragging it onto a folder in the same drive. To be precise, select it, press Ctrl + X (cut) on Windows, open the destination and press Ctrl + V. On a Mac, copy with Command + C, then press Option + Command + V to move it.
5. Copy a file: select it, press Ctrl + C (Command + C), open the destination and press Ctrl + V (Command + V).
6. Delete a file: select it and press Delete on Windows, or Command + Delete on a Mac. It goes to the Recycle Bin or Trash.
7. Restore a deleted file: open the Recycle Bin (on the desktop) or the Trash (in the Dock), right-click the file and choose Restore or Put Back.

Checkpoint: you’ve made a folder, renamed it, copied a file into it and restored a deleted file.

Lesson 3: find files and work faster

1. Search: in File Explorer, click the search box at the top right and type part of the file name. On a Mac, press Command + Space to open Spotlight, or use the search box in Finder.
2. Recent files: File Explorer’s Home page shows recently used files; on a Mac, the Recents item in the Finder sidebar does the same.
3. Check Downloads first when you can’t find something you got from the internet or an email.
4. Sort by date: in Details or List view, select the Date modified column to see the newest files first.
5. Learn the core shortcuts: - Ctrl + C / Command + C: copy - Ctrl + V / Command + V: paste - Ctrl + Z / Command + Z: undo the last action, even a move or delete - Ctrl + A / Command + A: select everything in a folder - Ctrl + S / Command + S: save the document you’re working on - Ctrl + F / Command + F: find text in a document or web page

Hold Ctrl (Windows) or Command (Mac) while clicking to select several separate files at once.

Check that it worked

Create a folder structure for one part of your life, for example Documents > Home > Insurance and Documents > Home > Bills. Move a few related files into it, then close everything and use search to find one of them by name. Finally, make sure your folders are included in your backup; see backing up your files.

If something goes wrong

• A file has disappeared after dragging it: press Ctrl + Z or Command + Z straight away to undo, or check the folder you were dragging over.
• ”You need permission to perform this action”: you may be trying to change a system folder. Keep your own files in Documents, Pictures and similar folders.
• The file won’t open: check its type, which you can learn about in PDFs and file formats.
• You emptied the Recycle Bin or Trash by mistake: restore it from your backup; that’s why backups matter.
• Files show a cloud icon and won’t open offline: they’re stored in OneDrive or iCloud Drive and need downloading. Right-click and choose to keep them on the device.

FAQ

Should I save files on the desktop?

It’s convenient for a few things you’re working on now, but a cluttered desktop is hard to search and slows you down. Use Documents and Pictures for anything you want to keep.

What’s the best way to name files?

Use a few descriptive words and, for things like bills or letters, the date in year-month-day order, such as “2026-11 Electric bill”. Names like this sort neatly by date.

Where do email attachments go when I save them?

Usually to the Downloads folder. Move important ones into a proper folder so they don’t get lost among other downloads.

Can I undo a delete?

Yes, straight after with Ctrl + Z or Command + Z, or later by restoring from the Recycle Bin or Trash until it’s emptied.