You may want to include a few extra details about:
- memory limitations (more than 1 GB can be a problem)
some settings adjustments for anything over 512 MB due to the VCache driver
- potential issues with large hard drives, especially as related to FAT32... I think drives up to 128 GB are generally fine absent any issues with the system firmware or IDE controllers.
It's probably just me and my personal sensibilities, but any time you are talking about removable media it's important to distinguish between a floppy disk, CD-ROM/CD-R, USB flash drive or other storags device. And using an appropriate image/icon helps to reinforce that.
Step 14 "Create a Startup Disk" refers to a floppy disk, but has a CD icon. Step 6 "Boot from the Startup Disk" has a Power icon and talks about a CD-ROM despite mentioning the
start with cd-rom support menu option.
^
https://win98guide.com/installation.html
You might consider using CD (Compact Disc) or CD-ROM (Compact Disc, Read Only Memory), or even
optical disc to belp distinguish between magnetic media (floppy disk, hard disk drive, zip disk, etc) and other forms of removable storage.
P.S.
Using a key icon every time you mention
the Product Key (or a similar mechanism) would be best. You currently have a shield for "Have your Product Key Ready" and a tiny keyboard for "Enter your Product Key".
It may not be needed these days, but it was also common to include an example key pattern to ensure that people would find and type in the right string. Mixing it up with some other ID or information wasn't uncommon, especially with a manual and paperwork (hard copy).
E.g. XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
^ five groups of five alpha-numeric characters/symbols
Writing it directly onto your CD was a common practice if you made a backup copy of the original or burned a CD from an ISO (CD Image) file. People even did that when Floppy Disks were more common than CD, because losing track of the paper is a thing.