How to make a beautiful and efficient ppt
Write the outline of your ppt on papers at first, the more detailed the better.
Write your outline as one title one page.
Open ppt but don't use any templates.

Write out or copy the content that is suitable for the titles and revise the words. Make the content of each page as a point with " project number ".

How to write best selling children's books
Pick an age range.
You do not want to walk up to an agent or publisher with a vague idea of your target audience. Agents and editors don't take well to book's that are " for all ages.

" if you want to write a bestseller, it's important to have a niche age range in mind. Things like picture books and stories with only a few words are usually for ages 2 to 6.

How to understand the basic rules of cricket
Memorize the five basic pieces of equipment.
These are the ball, the bat, the wickets, the stumps, and the bails. You may not have heard these words before, so take your time repeating them.

When reading and understanding rules, the pieces of equipment need to be common knowledge to you. Know what the different pieces of equipment look like.

How to culture microworms
Find a microworm starter culture.
Because these worms don't lay eggs, you will need a few live adult microworms to start your culture. Remember that not all nematode species are a good food source, and some may even make your fish sick.
If your local fish store sells live food, check for microworms there. Try getting in touch with other local hobbyists through aquarist clubs.