All components are new prior to system build. AsRock motherboard (Z87M Pro4) has four memory slots present but only two work successfully - there is still a large amount of 16Gb installed.
Windows 10 Professional (64 bit) operating system installed; activated and ready to operate. All recent updates downloaded from Microsoft Update.
Microsoft Office 2016 Professional Plus is installed and includes Word, Excel, Publisher, Access, PowerPoint, and Outlook.
Motherboard installed is a AsRock Z87M Pro4.
Features of the custom-built tower PC include the following:
Intel i7-4790 Quad Core 3.60Ghz CPU (4 cores, 8 threads)
1Tb SATA hard drive
Xenta 500 watt power supply.
16Gb RAM (DDR3)
DVD/RW Drive
9 USB Ports (3 front case, 6 based on motherboard). 4 x USB 2.0, 5 x USB 3.0.
Realtek ALC892 audio codec
Realtek Gigabit LAN (10/100/1000 Mbit)
TP-Link WiFi Card
Any queries please do not hesitate to contact me.