Freddy works for a website design firm. He spends more than nine hours a day on his computer, and it is causing him physical discomfort. Write a paragraph on what Freddy should do to minimize health problems

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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a) click on any cells in the range of data

b) click the data

c) click sort& filter group, click sort

d) select the column to sort by and then select a sort order

e) select the next column to sort by and select the sort order

f) click ok

an ironworker standing 30 feet in the air is safe wearing a full body harness that is not tied-off.