The multiplication sign × (also known as the times sign or the dimension sign) is the mathematical sign for the multiplication operation. There are several popular representations for the multiplication operation: a cross (×), a dot (⋅), or an asterisk (∗).

A currency symbol or currency sign is a short designation for the name of a currency. It can be a letter, letter combination, hieroglyph, syllable, special sign or symbol, other varieties of graphemes, graphic abbreviations, abbreviations (including in the form of a letter code), conventional letter designations, as well as their combinations. Even a whole word can be used as a currency sign.

The check mark symbol ✓ (also known as a checkmark or tick mark) has different meanings in different cultures: as a sign of agreement, confirmation, to indicate the concepts "yes" or "correct"; and as a sign of refusal, reject, to represent the notions of "no" or "wrong".

The degree symbol or degree sign ° represents degrees of arc in geographic coordinate systems, hours in the medical field, degrees of temperature, alcohol proof, logarithmic film speed grades in photography, or diminished quality in musical harmony. The symbol consists of a small, raised circle, historically a zero glyph.

The square root symbol √ (also known as a radical sign, radical symbol, root symbol, radix, or surd) is often used in various documents. Microsoft Word offers convenient functionality for beautifully styling formulas.

While typing word documents, you usually separate words and sentences by pressing the Space key (also known as Spacebar), which inserts a regular general-purpose space character. However, some Microsoft Word documents may contain other kinds of spaces. You can discover those white-space symbols during editing the document but not on printing.

Saving your document in the same location with the same name is easy.

Numbered lists are similar to bulleted lists, except that instead of bullets, Word places sequential numbers in the front of the first line. This feature is handy because if you add a paragraph in the middle of a numbered list or rearrange the order of the paragraphs in a list, Word automatically renumbers the paragraphs so that they retain their sequence.

You can tell Word to start from any number you prefer, restart numbering from 1, or continue numbering.

Sometimes you need to skip parts of the document during a spell check. E.g., memos and letters can have headings and address blocks with names and other text that slow down the spell checker. Blocks of programming code or foreign words should not be checked for spelling too.
Also you may need to quote words and phrases with mistakes.