Yes, a Windows 10 system started from a USB drive can access the PC's internal disk.
Yes, a Windows 10 system started from a USB drive can access the PC's internal disk.
I explored an alternative approach using a 32GB flash drive as a secondary system. I wondered if the boot device on the flash drive could access the SSD inside the laptop and if there are other ways to achieve dual booting without modifying the main storage or purchasing additional space. Thank you for your support!
You can split the main partition by using the appropriate tools or commands in your system. If you need a complete solution, let me know and I’ll guide you through it.
In the disk manager, you can find a "reduce volume" feature by right-clicking on a partition. An alternative tool is available at the provided link for free partition management.