Very very exciting and very clean. Very great computer. After years of using older computers, I updated the BIOS at Dell, I updated the drivers with a piece of software for updating drivers (found watching Youtube videos). This software removes all the unknown devices in the "Device Manager". According to one program, Microsoft's default drivers for hardware are from 2006. The program's drivers are much more recent. I turned on the TPM, encrypted the drives (does not encrypt the files, adds a password in some cases and makes the drives garbage if stolen). I put all the software on an external drive before updating the computer. I had to reinstall the OS to use UEFI (more modern) boot loader and drive manager. This is a great system. Adding an inexpensive SSD make life great. There is a place below the CD drive bays for a 2.5 to 3.5 inch adapter (kit). I considered using (ALL) the recommended and default settings for the Windows Defender Firewall using the Local Security Policy manager. This computer with a video card appears to be powerful enough to use all the default features of Windows 10 without effort. The cpu (IVY Bridge) has turbo that works but no hyperthreading. Great computer! This computer came with 8gb of 1333 ram. I upgraded to 1600. The cpu cooler attaches to the motherboard with screws but many coolers for socket 1155 motherboards use a different system. Using a popular cpu cooler may not work. An ATX power supply with these dimensions works great: 85mm (H) x 150mm (W) x 140mm (L). Consider encrypting executables when gaming (copy items into an encrypted folder). Search for Windows Media Creation tool to download the software for putting Microsoft's latest version of Window on a machine. I put the OS on a USB drive. The settings for booting from a USB drive are in the BIOS. To perform a clean install, boot from the drive. To keep you files, start the software on the drive or ISO from the desktop. The installer appears to recognize that a person has an "OEM" OS installed. At Amazon, OEM is different than retail because a person cannot install an OEM OS on a different machine. The greatest enforcer of poverty is bacteria. Using bleach to sanitize will change the morphology of a person (health of skin and hair) (use gloves from beginning). "Import sanitation" includes determining if something should be sanitized. Wipe electronics. Cases and crates or boxes that need to be annihilated can be sanitized with 2 cups isopropyl to 1/4 cup bleach. Gasoline also does not fit in an organic grocery basket. But there are modern bacteria that vinegar cannot annihilate. Chlorine leaves powders on surfaces. Using bleach to sanitize requires a 6 month commitment. A person should obtain a "normal" appearance. Because chlorine releases electrons called radicals that oxidize human tissues, people should take an antioxidant. Cinnamon is an antioxidant. There are other (homeopathic) antioxidant supplements at a pharmacy. Socrates' guardians are from Daniel's 3rd Kingdom... body is a clear sign that people denied the value of being a person that likes food with a BMI, walk on chlorine, turn water to ever clear… 2000 years later... update 8-) People from the 3rd Kingdom know that people get naked (go to the gym) and exercise to have the health to think. However, sweating, drinking water, and taking vitamins should be obvious to someone who desires a long lifespan. Electrolytes (1/4 teaspoon iodized salt to 2 cups cold water) and sweat are a great remedy for recovering from drinking alcohol. Mix the salt with cinnamon and substitute a cup of water with inexpensive fruits and vegetables to blend to make breakfast. Using a computer with the ability to think is fun. I made a deliberate decision using the feature of my mind (cognitive science), known to Socrates as my soul, to purchase this great computer!!!!