---
tags:
  - macOS
  - Tahoe
  - windows
  - migration
  - guide
title: Switching from Windows to macOS Tahoe
---

# Switching from Windows to macOS Tahoe

Welcome to the other side! If you are coming from a Windows background, macOS Tahoe will feel familiar yet distinctly different. This guide translates common Windows concepts to their Mac equivalents to help you hit the ground running.

## The Keyboard: Command is King

The biggest muscle memory change you will face is the modifier keys. On Windows, you use **Control (Ctrl)** for almost everything. On macOS, you use **Command (Cmd / ⌘)**.

*   **Copy**: `Ctrl + C` -> `Cmd + C`
*   **Paste**: `Ctrl + V` -> `Cmd + V`
*   **Undo**: `Ctrl + Z` -> `Cmd + Z`
*   **Save**: `Ctrl + S` -> `Cmd + S`

### The Option Key
The **Alt** key on Windows is equivalent to the **Option (Opt / ⌥)** key on Mac. It is used for special characters and alternate menu options.

## Window Management

### The "Traffic Lights"
In Windows, window controls are on the right. In macOS, they are on the left.
*   **Red**: Closes the window (but usually keeps the app running).
*   **Yellow**: Minimizes the window to the Dock.
*   **Green**: Enters Full Screen mode.

### Closing vs. Quitting
On Windows, closing the last window usually quits the application. On macOS, apps stay open in the background until you explicitly quit them.
*   To fully quit an app: `Cmd + Q`.
*   To check what is running: Look for a small dot beneath the app icon in the Dock.

## Finder: The New Explorer

**Finder** is the macOS equivalent of **File Explorer**.
*   **Preview**: Select any file and press `Spacebar` to instantly preview it without opening an app. This works for images, PDFs, videos, and even code.
*   **Renaming**: Select a file and press `Enter` (not F2) to rename it. To open a file, use `Cmd + O` or double-click.

## Installing Software

You won't see many "Installation Wizards" here.
1.  **DMG Files**: Most apps come as a Disk Image (`.dmg`). Double-click it to mount it (like a USB drive).
2.  **Drag and Drop**: Usually, you just drag the application icon into the `Applications` folder shortcut provided in the window.
3.  **App Store**: Similar to the Microsoft Store, integrated directly into the OS.

## System Tools Translation

| Windows Feature | macOS Equivalent | Notes |
| :--- | :--- | :--- |
| **Task Manager** | **Activity Monitor** | Found in `Applications > Utilities`. |
| **Command Prompt / PowerShell** | **Terminal (Zsh)** | See The Native Terminal for details. |
| **Control Panel / Settings** | **System Settings** | Accessed via the Apple Menu () in the top left. |
| **Search (Win Key)** | **Spotlight (Cmd + Space)** | Launches apps, finds files, does math. |

For more advanced terminal usage, check out Getting Started with macOS Tahoe.