Upgrading Acer G-predator g3610

[andreabrignoli38]

Hi there,
I'm new hoping this is the right section.
I already red the other topics.

Last week my 8 GB Ram died and I was thinking about to build a new computer.
Unfortunately to build it I need a lot of money (1600 euros) and this gonna take a lot (like an Year)before complete it.

So I decided to buy a 16 GB of Ram and start to save money for my new pc.
I live with my family so this pc wil be use by every member after I finish my own computer.

The question is How can I upgrade a little bit this computer to increase the performance?
I use for After effect, Photoshop some simulator like x-plane 10.

my computer has the following specs:

cpu: I7-3770
gpu: Nvidia GT 545 1,5 GB ddr3
Ram: 16 GB kingstom 1366 MHz ddr3
motherboard: seems to be an Intel sandy bridge H67 ( with the acer logo written on it)
HHD: 1 TB at 7200 rpm

Any one could help to upgrade this computer to a decent performance?
I also noted with windows 10 is slow and laggy even after a fresh reinstall of windows, I don't know if it cause due to Ram problem or other.
Appreciate the help of everyone since I'm a begginer in this sector

 

[fredfinks]

An SSD. install the o/s and programs on that. HUGE difference

Have you purchased the ram already? Hope not, i suggest buying used 8gb as cheap as possible because on the new system youll need DDR4.
Save up and purchase new system in one go. You can resuse the SSD and sell the other parts on ebay.