That should be the replace function which performs word replacements in documents.
Answer: Wow that's really cool!
Network access limitations implemented from their local IT Department
In excel spreadsheets, you need to consider specifying relationships between the information you have
stored in your spreadsheets when creating formulas. The elements that will help
you understand using spreadsheet are the constants, operators, references and
functions. This will enable you to use the formulas, without hassle in
spreadsheets.
Retrive you can restart your computer press f8 it will takr you to a menu were you can choos recover lost files then go from there