Installing Windows 10 from an external hard drive is a viable option, especially if you don't have a USB drive or CD/DVD handy. With the right tools and preparation, you can easily install Windows 10 from an external hard drive. Just make sure to follow the steps carefully and have a backup of your important data.
If you have files on the drive you want to keep, you can shrink the volume to create a small 8GB partition. install windows 10 from external hard drive
| Item | Specification | |------|----------------| | | 64-bit or 32-bit processor, 2+ GB RAM, 64+ GB storage (for installed OS) | | External hard drive | Minimum 8 GB capacity (16 GB recommended for 64-bit); USB 3.0 or higher for speed | | Windows 10 ISO file | Official download from Microsoft | | Working Windows PC | To prepare the external drive | | Backup | External drive data will be erased | Installing Windows 10 from an external hard drive