No it comes with Safari
yeah with the spec it has it will be able to run windows 7
yes
samsung
Windows 7
samsung GT-B7320L
Yes, Windows 7 comes with Windows Firewall in the OS itself.
No.
Macs do not come windows ,only PC's come windows so no a macbook does not have windows 7. However, I heard that Macs can run Windows as smoothly as a PC so you could probably buy windows for it.
No, it does not.
No, it does not come with Microsoft Office.
Yes
Yes, Windows 7 can run all versions of Photoshop