uses DHCP. My IP address, for example, is always changing.

DHCP = Dynamic Host Configuration Protocol

The Dynamic Host Configuration Protocol (DHCP) is a network management protocol used on UDP/IP networks whereby a DHCP server dynamically assigns an IP address and other network configuration parameters to each device on a network so they can communicate with other IP networks.[1] A DHCP server enables computers to request IP addresses and networking parameters automatically from the Internet service provider (ISP), reducing the need for a network administrator or a user to manually assign IP addresses to all network devices.[1] In the absence of a DHCP server, a computer or other device on the network needs to be manually assigned an IP address, or to assign itself an APIPA address, which will not enable it to communicate outside its local subnet.

More >>> https://en.wikipedia.org/wiki/Dynamic_Host_Configuration_Protocol

They are junk now. I have older ones that still work great one with Windows XP’ and 7. But I have brought 2 Lenovo’s in the last year that have crashed and I couldn’t get them to reboot. Bought a HP which is more stable.

Features that came included with Vista, that don't come included in later windows versions.

https://www.walmart.com/ip/HP-15-bs212wm-15-6-Laptop-Windows-10-Intel-Celeron-N4000-Processor-4GB-Memory-500GB-Hard-Drive-DVD-Jet-Black/139270579

(My current laptop is a HP 2000 notebook and has lasted through 5 years of heavy use.
I'm not a 'gamer', and use the pc for surfing the net, email, checking my bank accounts, and YouTube music.)

HP 15-bs212wm 15.6" Laptop, Windows 10, Intel Celeron N4000 Processor, 4GB Memory, 500GB Hard Drive, DVD writer
$279.00

“This reliable, value-packed laptop combines the features you need to get the job done and a sleek, thin design you can easily take on the road. Watch DVD movies, or write your own media.”

Key Features and Benefits
Windows 10 Home
Intel Celeron N4000 Processor
15.6-inch diagonal HD SVA WLED-backlit Display
4GB DDR4 Memory
500GB 5400RPM
Serial ATA hard drive
DVD-Writer
HP Webcam
1x1 802.11ac WLAN and Bluetooth
Jet Black

Mine is gray.

It plays cd's and dvd's.

cox cable told me that taking the input cable off the modem for 12 hours would change the IP address.

I wonder if a change in IP would mess up anything?