Building a PC for my mum (non gamer)

I'm not an Intel fan, but as it's for my mum and not me, I am open to suggestions.

Parts I already have:
ATX Case (no PSU)
Monitor
Windows 7 OS
Keyboard & mouse


Will be purchasing from Newegg (Australia) and her budget is AUD$1,000
would prefer onboard graphics with Motherboard, but not compulsory

Let me know your recommendations please. Links would be helpful thanks.

http://au.pcpartpicker.com/list/C6whM8

Or, with case...

http://au.pcpartpicker.com/list/XFV7Ps

Not bad Could drop vid card like he stated
Could get less power psu
More processing and ram cuz women line to multi task and have shit load of Windows open

looks decent, thanks

http://au.pcpartpicker.com/list/HV34D8
With a itx case of her taste.

Otherwise I recommend a NUC. Already put two up for family members. It's quite powerful, small and low energy usage.

Like an i5 one with space for m.2 + 2.5 drive.
http://cplonline.com.au/intel-boxnuc6i5syh-nuc-swift-canyon-nuc6i5syh2-5in-i5-6260u.html

These ram
http://cplonline.com.au/corsair-8gb-2x4gb-cmso8gx4m2a2133c15-ddr4-2133mhz-sodimm.html

This m.2 ssd
http://cplonline.com.au/intel-535-series-240gb-m-2-ssd-ssdsckjw240h601.html

This hdd if additional storage is needed
http://cplonline.com.au/hitachi-2-5-1tb-sata3-5400rpm-0j22413.html

regarding the first link, will an ITX motherboard fit in an older model ATX case? that build looks nice......i have been out of the loop for many years, I used to build pc's long ago when the only options were ATX and micro ATX and DDR1 ram was releasd
I forgot to mention, I also have a 1 TB HDD (sata) for secondary storage

You might as well buy an atx board if you wanna go with an mid tower. Just usually non gamers appreciate a small format factor PC. But you should really consider the nuc.