It's generally recommended to use no more than 2-3 different fonts in a single document to maintain a clean and cohesive look. Mixing too many fonts can make the document appear cluttered and unprofessional.
Depending on the type of document, most likely only one. For design-intensive documents, the use of two or three might be appropriate, but most business communications should use as few as possible.
a pdf file will look the same on any computer, but a word document's look depends on many factors, such as installed fonts.
There are 163 fonts
You want your document to look neat, whether it's for work, school or what-not. Use of to many fonts, sizes and colors will turn out to be messy, hard to read, or an explosion of colors, fonts and sizes. It is also important to properly choose your font. If you choose one that's all caps, or one that's too cursive, it will turn out hard to read and messy, even if it's all black and the same size.
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One can download fonts for free at many websites, and one of the most well known sites for downloading free fonts is Dafont. One can also download many of the default operating system fonts from the operating system websites such as Microsoft.
The website Da Fonts currently has over 20,000 fonts. Around 5.500 are with accents and around 5600 with a Euro symbol. All the available fonts can be installed on any OS and are free to download.
There are many different fonts in Microsoft Word. Some of the funny fonts that can be found in MS Word include Goudy Stout, Ravie and Jokerman.
1.
As many as you want.
There are many places where one can find a list of Hindi fonts. One can find a list of Hindi fonts at popular on the web sources such as Microsoft and OneIndia.
You can find tattoo fonts on many different websites around the internet. You can also select one from a free fonts website, or talk to a tattoo artist.