How to Get Rid of a Dotted Line in Excel. Dotted lines that appear in an Excel worksheet usually represent page breaks, which are displayed so you can see how adjustments to your document affect ...

You can use command-line parameters to launch Microsoft Excel from the Run dialog box or by configuring the command and switches in a desktop shortcut.

To change Gridline color in Excel, use Excel Options, apply a custom-colored border to the cells, or apply a custom line color. Full details here.

If the Signature Line option is greyed out in Excel or Word on your desktop, remove editing restrictions or add a signature line manually.

Assuming the cells haven't been formatted to have borders, these "lines" are visible only on screen in Excel are switched off/on from Tools, Options, View menu in Excel. I seem to remember that ...

Use Forced Line Breaks. When you want to enter hard carriage returns rather than letting Excel wrap your text, force a line break instead. Press alt-Enter at the end of each line. Excel moves to ...