What setting will this comp play these games on? and will there be lag or no lag?

[byron92]

games: Bully Scholarship edition
Bioshock
Bioshock 2
Fallout 3 (all expansions)
Fallout new vegas (all expansions)
Dc universe online ( all expansions)
Sims 3 (with all expansions)
Skyrim
Batman Arkham asylum
Batman Arkham City
World of warcraft ( with all expansions)
Team fortress 2
Starwars The Old repuplic Online.
Modern warfare 3
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Specs:

•AMD Dual-Core FX-4100 Accelerated Processor with NVIDIA GT 520 graphics
For powerful performance.
•8GB DDR3 SDRAM
For multitasking power.
•Multiformat DVD±RW/CD-RW drive
Create custom DVDs and CDs.
•8MB L3 cache memory
For efficient system processing.
•500GB Serial ATA II hard drive (7200 rpm)
Offers spacious storage and fast read/write times.
•NVIDIA GT 520 graphics
Feature 1GB dedicated video memory for lush images. HDMI output allows connection to an HDTV.
•12-in-1 media reader
Supports Microdrive, Secure Digital, miniSD, MultiMediaCard, Memory Stick, Memory Stick PRO, Memory Stick Duo, Memory Stick PRO Duo, Memory Stick Micro and SmartMedia formats.
•6 high-speed USB 2.0 ports
For fast digital data transfer and easy peripheral connectivity.
•Built-in 10/100/1000 Gigabit Ethernet LAN
For quick and easy wired Web connection.
•Microsoft Windows 7 Home Premium Edition 64-bit operating system preinstalled
Provides a stable platform for word processing, Web navigation, gaming, media storage and more.
•AMD, AMD Arrow logo, AMD Athlon, AMD PowerNow!, HyperTransport and combinations thereof are trademarks of Advanced Micro Devices, Inc.

[orson19]

The GT520 is pretty much the weakest they offer for GeForce 500 cards. You're basically going to be stuck with low settings on most games or else you'll get pretty poor frame rates. Bully and WoW might run on better settings because they're older games and maybe Sims since it's not really designed to be super demanding, but most modern games will struggle.