Write a sample explanation addressing to client for late response to delivery of supplies. Write a sample reply to client for their complain of staff’s negligence and poor quality of work. Write a sample email to client concerning payment follow up towards their long due outstanding. Explain Spreadsheet in MS Excel and its Basics What is Freeze Panes in MS-Excel? What is the quick way to return to a particular area of a worksheet in MS Excel? MS Word: In what ways you can see the difference between two similar documents?