Hi, Jim.
I've backed up the laptop, and will watch the condition of the drive, and make a decision on whether to get a new drive or new laptop in the near future. This laptop is about seven years old. Thanks again for all the help.
Your decision is fine.
Before you decide about a new laptop, it would be good to check if your laptop can get updated to Windows 11. Windows 10 will stop getting support from Microsoft in October 2025, so a new purchase would be a good move if this laptop can't be updated. If it passes the check, however, go for a disk replacement (before any upgrade) and then upgrade the computer.
See here how to check your computer: How to check if your device meets Windows 11 system requirements after changing device hardware - Microsoft Support