Hi,
You have not specified if you have anything like monitor or operating system but I will assume that you do not since you currently have a laptop.
We have 3 paths we can follow here:
3) Purchase a pre-built. I advise against this as almost always you do not get good value for the money. This is why I became involved in computer building. You can look at sites like Newegg.ca, NCIX or Canada Computers for pre-builts, stay away from the big box stores.
2) Order the components from NCIX and have them assemble it, load the Operating System (Windows) and do some rudimentary testing for a surcharge of $50. This comes a close second but it costs a little more and your budget is not huge for an entire system.
1) Build your own. It actually is not that hard with a little bit of reading and caution. This is the path that I would take but it is your choice.
To begin, here is the link to Tom's Computer Building guide. Very thorough.
http://www.tomshardware.com/forum/274745-31-step-step-guide-building
Next, below is the build that I worked up for you. It is all in including monitor, Wifi card, keyboard/mouse and speakers. Taxes and shipping are included. Let the forum know which path you want to take and we can go from there.
PCPartPicker part list:
http://ca.pcpartpicker.com/p/py6DD3
Price breakdown by merchant: http://ca.pcpartpicker.com/p/py6DD3/by_merchant/
CPU: Intel Core i3-6100 3.7GHz Dual-Core Processor ($192.04 @ Vuugo)
Motherboard: Gigabyte GA-H170M-D3H Micro ATX LGA1151 Motherboard ($134.57 @ Newegg Canada)
Memory: G.Skill Ripjaws V Series 8GB (2 x 4GB) DDR4-2400 Memory ($65.73 @ DirectCanada)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($73.42 @ DirectCanada)
Video Card: Asus Radeon R7 360 2GB Video Card ($192.27 @ Vuugo)
Case: NZXT Source 210 (White) ATX Mid Tower Case ($56.36 @ Canada Computers)
Power Supply: EVGA 500W 80+ Bronze Certified ATX Power Supply ($69.07 @ Newegg Canada)
Optical Drive: Lite-On iHAS124-14 DVD/CD Writer ($22.57 @ DirectCanada)
Operating System: Microsoft Windows 10 Home OEM (64-bit) ($141.23 @ Canada Computers)
Wireless Network Adapter: Gigabyte GC-WB867D-I 802.11a/b/g/n/ac PCI-Express x1 Wi-Fi Adapter ($50.83 @ Canada Computers)
Monitor: Acer H236HLbid 60Hz 23.0" Monitor ($180.66 @ Canada Computers)
Keyboard: Cooler Master CM Storm Devastator Gaming Bundle Wired Gaming Keyboard w/Optical Mouse ($34.12 @ Vuugo)
Speakers: Logitech S120 2.3W 2ch Speakers ($19.21 @ shopRBC)
Total: $1232.08
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-02-12 05:48 EST-0500