To factory reset your laptop and install Linux, follow these steps:
# Back up your data to an external device or cloud service.
# Obtain permission from your company to make changes to the laptop.
# Disable BitLocker encryption by consulting your IT department.
# Once BitLocker is disabled, initiate the factory reset through system settings or the BIOS/UEFI menu.
# Create a bootable USB or DVD with the Linux distribution you want to install.
# Restart the laptop, boot from the installation media, and follow the prompts to install Linux.
# Customize settings, install software, and personalize the Linux OS to your preferences.
Remember to comply with company policies and seek permission before modifying the company-issued laptop.