Directions: Write a memo in about 50 words.
You are the assistant manager. You have been informed that next Wednesday your company's computer system will be closed down for at least two hours so that improvements can be made. Write a memo to all staff in your company:
•saying from what time on Wednesday the system will be closed down,
•reminding the staff to save the documents they are working on,
•telling them that the system will be much faster and more reliable after the upgrade.
From：Peter Wilson, assistant manager
To：all staff
Date: (Today's date)
Subject: Computer System Improvement
I want to inform you that the computer system will be closed next Wednesday at 12 o,clock so that improvements can be made. The system will be down for at least two hours.
Please make sure that you have saved all your work. After the improvements, the whole system will run on a new server which is much faster and more reliable.
