Imagine you were setting up a wireless router for a banking company. Compare the benefits and risks of hiding your SSID and explain why you would keep your SSID public or private. When you think about how you or others use smartphones, what kinds of personal information are either stored on or input into them? How should that affect your decisions about allowing “app permissions?”
Which of the three major mobile OSes is least secure, and why?
Which OS would you expect to be run on most servers, and why? Which OS is on most laptop and desktop computers in the U. S., and why do you think that is? In places where there are more cell phones than traditional computers, like places in the world that jumped from landline computing to mobile (cell phone) internet access without having cable/DSL line internet, which OSes are likely to be more common?

Formatting rows and columns is similar to cell formatting. in an openoffice calc spreadsheet, you can format data entered into rows and columns with the of the rows and columns options. you can insert rows and columns into, or delete rows and columns from, a spreadsheet. use the insert or delete rows and columns option on the insert tab. alternatively, select the row or column where you want new rows or columns to appear, right-click, and select insert only row or only column options. you can hide or show rows and columns in a spreadsheet. use the hide or show option on the format tab. for example, to hide a row, first select the row, then choose the insert tab, then select the row option, and then select hide. alternatively, you can select the row or columns, right-click, and select the hide or show option. you can adjust the height of rows and width of columns. select row and then select the height option on the format tab. similarly, select column, then select the width option on the format tab. alternatively, you can hold the mouse on the row and column divider, and drag the double arrow to the position. you can also use the autofit option on the table tab to resize rows and columns.