AI-generated summary
The author suggests a disk partition plan that does not include swap and home partitions if the physical memory is sufficient for personal computer development. They recommend closing virtual memory, disabling system protection, and deleting restore points. They advise installing DiskGenius for disk management and deleting unnecessary BIOS boot options. After restarting, disk defragmentation should be performed, followed by partitioning. The disk format should be checked (MBR or GPT), and Ubuntu desktop LTS version should be downloaded and written using a tool like Win32 Disk Imager. Finally, the USB drive should be inserted, BIOS should be accessed, and the USB drive should be selected as the boot option.