How to Compress Files Into ZIP on Windows and Mobile

Overview

Step-by-step instructions to create, extract, and email compressed ZIP archives without third-party software.

Quick takeaway: Start with standard verified settings, make one controlled adjustment at a time, and confirm the result before proceeding.

1. Select the target files or folders
In Windows File Explorer, hold Ctrl or drag your cursor to select all documents, photos, or sheets you wish to pack.
2. Right-click and choose Compress to ZIP
In Windows 11, right-click and click 'Compress to ZIP file'. In Windows 10, select 'Send to' > 'Compressed (zipped) folder'.
3. Give your archive a descriptive name
Type a clear title (e.g., Project_Documents_2026.zip) to easily distinguish the package when sharing.
4. Extracting received ZIP files
To unpack, right-click the .zip file and select 'Extract All...'. Choose a destination directory and click Extract.

Applying multiple configuration changes at once without noting what was changed.
Entering credentials or authorizing permissions without verifying the authentic destination.
Ignoring official software updates that patch active security vulnerabilities.
Relying on unverified third-party software for functions already provided natively.

Can I password protect a ZIP file in Windows natively?

Standard Windows compression does not include password encryption; for password-protected archives, free tools like 7-Zip can be used.

Do ZIP files compress photos and videos significantly?

JPEGs and MP4 files are already heavily compressed, so ZIP files bundle them together conveniently rather than dramatically reducing file size.