upgrade my computer

[yaboineedshelp]

Hi i was wondering what parts are essential that i need to change in order to play high end games or is it better that i buy a new one its a ( got this from a friend was wondering if its worth upgrading or should i buy a new one)
Dell inspiron 560

Processor Pentium(R) Dual-Core CPU
E5700 @ 3.00GHz
Manufacturer Intel
Speed 3.0 GHz
Number of Cores 2
CPU ID BFEBFBFF0001067A
Family 06
Model 17
Stepping A
Revision 07
Memory
RAM 6.0 GB
Video Card
Video Card Intel(R) G45/G43 Express Chipset
Manufacturer
Chipset Intel(R) G45/G43 Express Chipset
Dedicated Memory 64 MB
Total Memory 3.0 GB
Pixel Shader Version 4.0
Vertex Shader Version 4.0
Hardware T & L Yes
Vendor ID 8086
Device 2E22
Plug and Play ID VEN_8086&DEV_2E22&SUBSYS_04391028&REV_03
Driver Version 8.15.10.2302
Video Card #2
Video Card Intel(R) G45/G43 Express Chipset
Manufacturer
Chipset Intel(R) G45/G43 Express Chipset
Dedicated Memory 64 MB
Total Memory 3.0 GB
Pixel Shader Version 4.0
Vertex Shader Version 4.0
Hardware T & L Yes
Vendor ID 8086
Device 2E23
Plug and Play ID VEN_8086&DEV_2E23&SUBSYS_04391028&REV_03
Driver Version 8.15.10.2302
Operating System
Operating System Microsoft Windows 7 Home Premium Edition (build 7600), 64-bit
Service Pack 0
Size 64-bit
Edition Intel
Version 6.1.7600
Locale 0409
BIOS
BIOS Default System BIOS
Version Dell Inc. A04
Manufacturer Dell Inc.
Date 08/16/32
Sound
Audio 1
Sound Device Realtek High Definition Audio
Driver 6.0.1.5963
Audio 2
Sound Device Intel(R) High Definition Audio HDMI
Driver 6.10.1.2073
Drives
DVD PLDS DVD+-RW DH-16AAS
CD PLDS DVD+-RW DH-16AAS
Size 686.6 GB
Free Memory 660.2 GB

 

[Lutfij]

Most of the things you've posted is useless, you could've just listed your specs like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:

or the SKU to your prebuilt would've sufficed. In fact, you didn't mention the make and model of your PSU and it's age.

Given you're on a prebuilt, I'd have to say, sadly, you'e going to have to invest in a new build. I'm not exactly certain what game titles you want to play but for about 500USD you can purchase a brand new entry level gaming system and be able to play most titles at 720p with medium settings. You can play 1080p but with reduced in-game details.