Need to reinstall the operating system due to a computer crash, hard drive replacement, or other serious software problem with Dell computer.

Checklist,

• Service Tag of the Dell computer on which you want to install the operating system.
• Download and install the Dell OS Recovery Tool (runs in Microsoft Windows only).
• Blank USB flash drive with at least 16 GB of free space.
• Microsoft .Net Framework 4.5.2 or higher.