The difference between evaluation copy and retail one

[pochama]

I got windows 7 ultimate with evaluation copy watermark.

If i use Remove7Watermark.exe, does it affect my computer effectively?

What is the difference between this and retail one?

Retail one does not have watermark.

 

[Ijack]

Don't do anything important with it. Eventually it will time-out and you may well lose all of your data.

I'm sure that you already know that modifying commercial software in the way you describe is an offence.

 

[mi1ez]

Dude, just buy it...

 

[pochama]

not just to sell it, need to make a stable computer for myself.

what about build 7137 which is appeared to be pre-release?

what is the difference between this and retail one?

 

[Scotteq]

Evlauation and pre-release copies are time limited and are not to be used for a permanent system. They are time bomed and will lock up when they expire.

If you don't want to spend full price (who does!!), then buy yourself an OEM copy.

 

[sminlal]

need to make a stable computer for myself.

Stable computer = OEM or Retail copy of Windows.