Has these things and runs on windows 7:)

Key Features:

Intel Pentium dual-core T4400 processor

2.2GHz, 800MHz Front Side Bus, 1MB L2 Cache

4GB shared dual-channel DDR2 system memory

Enough memory to handle today's most memory-hungry applications

500GB hard drive

Store your photos, music, videos, documents and more with plenty of storage space to spare

DVD/CD burner drive

Play and create CDs and DVDs with this read/write DVD drive

Wired Ethernet, Wireless WiFi

Connect to a broadband modem or network with 10/100 Ethernet LAN; connect wirelessly to a wireless network or hotspot with Dell 1397 b/g WLAN

15.6" diagonal glossy widescreen display

1366 x 768; Intel Graphics Media Accelerator 4500MHD integrated graphics

Additional Features:

Your Choice, Red, Blue, Purple, Pink, White, Green & Black

Built-in 1.3MP webcam

7-in-1 digital media card reader

6-cell rechargeable battery

AC power supply included

2.0 high-definition audio

Software:

Genuine Microsoft Windows 7 Home Premium 64-bit Edition. (To learn more about the features of Windows 7, click here)

Microsoft Works 9.0 with Microsoft Office Home and Student 2007 (60-Day Trial)

McAfee SecurityCenter with anti-virus, anti-spyware, firewall (30 Days)