This isn't gaming dude. You need lots of ram, an i7, a fair sized SSD, and a big HHD for storing files. Made a quick list from PCPartpicker. If she needs a dvd player/burner add that too.
PCPartPicker part list:
http://pcpartpicker.com/list/rwZNqk
Price breakdown by merchant:
http://pcpartpicker.com/list/rwZNqk/by_merchant/
CPU: Intel Core i7-6700 3.4GHz Quad-Core Processor ($298.99 @ SuperBiiz)
CPU Cooler: CRYORIG H7 49.0 CFM CPU Cooler ($43.53 @ Amazon)
Motherboard: MSI Z170A PC MATE ATX LGA1151 Motherboard ($102.88 @ OutletPC)
Memory: G.Skill Ripjaws V Series 32GB (2 x 16GB) DDR4-2133 Memory ($112.99 @ Newegg)
Storage: Samsung 850 EVO-Series 500GB 2.5" Solid State Drive ($143.00 @ Amazon)
Storage: Seagate Barracuda 2TB 3.5" 7200RPM Internal Hard Drive ($67.99 @ SuperBiiz)
Video Card: MSI Radeon R9 380 4GB Video Card ($144.99 @ Newegg)
Case: Corsair 200R ATX Mid Tower Case ($55.98 @ Newegg)
Power Supply: EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($77.99 @ SuperBiiz)
Total: $1048.34
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-08-04 18:23 EDT-0400