First thing I do Is open the case to check out the condition. Perfectly clean, and looks brand new. The installed SSD is a Adata. Memory is 2 4G sticks and two memory slots open for easy upgrade. The I5 feels fast for what little I have done so far. I am using a Display port to HDMI converter and the volume is a little low but everything else is working fine and adding speakers is easy enough. It should be noted this PC has a ether net port but no wifi. A simple usb wifi adapter works well.I am very happy with this PC. The condition was perfect and completely clean. Looks new, runs great, for the money can't be beat.Oh after opening the case I close it back up, press F10 to get into bios to backup the clean never booted disk with clonezilla. This will be the golden backup for this computer if anything ever happens.After the backup I boot and start the microsoft koolaid. Tons of updates. You can also download all the HP drivers and update using the serial number on the case.Also note. Mine came with Windows 10 Pro installed.Best $220 computer I ever bought.