im trying to find diagnostic programs

[stankoo]

comp is slow and sometimes freezes up on start ups

[WAWood]

This is not good news and is much worse for you than a normal laptop.

First, this PC does not actually have a laptop hard drive. Instead, it has a memory stick configured to work like a "disk drive" -- so, it has a stick of EMMC memory instead of an HDD. This is very small, usually 32GB or 64GB, so it is too small to do any major Windows Updates since Windows takes up nearly all of the "drive".

Second, the SSD, unlike the SATA SSDs in other laptops, can not be replaced by the consumer. So, when it fills up, you can't replace it with a larger one. And when it fails, you can't replace it with a new one.

Thus, you can try running diagnostics to test the drive -- but if it fails, you will have to take this PC to a laptop repair facility to have them replace the SSD. You can not replace it yourself.

To check the drive you have to follow these steps:
1) Press Esc key repeatedly, several times a second, while rebooting the laptop. Do NOT hold the key down, just press it over and over.
2) Eventually, you will see an HP Startup Menu
3) Press the Function key for testing the hard drive (usually F2) and let it run.