Recommendations

Tech Tools – Hiren’s BootCD PE

Make a bootable flash drive and keep it on you at all times. Hiren’s tools are very useful for diagnosing and fixing computer problems. Hiren’s BootCD PE supports UEFI booting from DVD and USB flash drives.
 
Developed by Hiren’s BootCD fans.
Supports UEFI booting and requires minimum 2 GB RAM.
Download Page – https://www.hirensbootcd.org/download/