Serif v/s Sans Serif

These serif and sans serif both are fonts in typography(the style and appearance of printed matter).
This fonts serif and sans serif will be having typefaces as shown in the image

So the question is when to use serif and when to use sans serif?
We can use serif for printed work.

• Serif fonts are usually easier to read in printed works than sans serif fonts.
• This is because the serif make the individual letters more distinctive and easier for our brains to recognize quickly

We can use sans serif for online work.

• Printed works generally have a resolution of at least 1,000 dots per inch;whereas, computer monitors are typically amount 100 dots per inch.
• Lower resolution can make small serif characters harder to read than the sans-serif.
• So it's good to use sans serif font like Verdana or Arial.

Notes