How do i protect specific cells in a shared workbook?

[Guest]

I want to share a workbook, but don't want anybody to be albe to change
certain cells at all (except me). I have tried the "protect and share
workbook" thing but it means that you have to do track changes and then
assign more passwords.

What I did was unlocked the cells I want people to change, then protected
the worksheet. Then I shared the workbook. After doing this I realised that I
had forgotten to allow people to format cells when I first protected the
sheet. When I tried to unprotect the cells, I couldn't until I unshared the
workbook. But then when I typed in my password it won't accept it. I know it
is the right password and I have tried typing it with capslock and without
just in case it was on when I first set it.

Basically I want to know how I can unlock those cells and why it won't
accept my password.

Thanks,
Alison

 

[Guest]

When you entered your password to unlock the spreadsheet, were you at the
same computer that you were when you first locked it?