Photoshop 7 just like any other Photoshop, it uses .psd to save, open etc. You can save as other format too.
You can't. You need brushes photoshop 7 brushes for photoshop 7.0
No
Yes, Windows 7 can run all versions of Photoshop
To move from Photoshop 7 to CS4 will require a purchased full copy of Photoshop CS4 as there is no upgrade available for versions of Photoshop older than 8 - the first CS version.
Actually, photoshop elements is already released.
It is not possible. Every version of Photoshop have system requirements in which falls and Operating System. Windows 7 wasn't available when Photoshop 4.0 is published so it does not meets requirements to install Photoshop 4.0.
which is the most updated version? Adobe Photoshop 9 or adobe photoshop 3.0
You use the software by Adobe called Photoshop. Once installed, it will be under: Start>All Programs>Adobe Photoshop CS3 To open a photo, once Photoshop is running, click File, then navigate to the desired file and click Open.
miley gets her extentions from her designer sometimes she does wear extentions but most of the time she does not wear them its her real hair
PS7 has more features then 6. but honestly they are so old you ought to just get Photoshop CS4 or 5
Adobe Photoshop Elements 7 is an excellent tool for processing digital images for use in web sites.
Adobe Photoshop is a graphics editing program. Image editing program.