how to make list in html

1creats an organised list
2<ol>
3  <li>apple</li>
4  <li>mango</li>
5  <li>watermelon</li>
6</ol>
7creats an unorganised list
8<ul>
9  <li>apple</li>
10  <li>mango</li>
11  <li>watermelon</li>
12</ul>
13

1Unordered list
2<ul>
3  <li>something</li>
4</ul>
5Ordered list
6<ol>
7  <li>something</li>
8</ol>