Help me making tables

[PoeticDwarf]

I have some homebrew classes but I can't post them because of my table issues.
Columns, rows, width? I'm just too bad at English and I don't understand what they mean with these. How can I make tables right?

Example: a homebrewed class (5e) with 20 levels. Needing prof. bonus, spellslots for levels 1-5, features and points every level. Which options should I choose. 20 rows ? 4 rows ? 8 rows? I don't have a clue

[Jasdoif]

I have some homebrew classes but I can't post them because of my table issues.
Columns, rows, width? I'm just too bad at English and I don't understand what they mean with these. How can I make tables right? Basically columns are left-and-right, while rows are up-and-down. For width, I'd be lazy and put in 100% so it takes up the entire width of the post. For example here's a table with 3 columns, 4 rows and 100% width:



Row 1
Column 1
Column 2
Column 3


Row 2




Row 3




Row 4





You might find the [table] guide thread useful, too.

[PoeticDwarf]

Basically columns are left-and-right, while rows are up-and-down. For width, I'd be lazy and put in 100% so it takes up the entire width of the post. For example here's a table with 3 columns, 4 rows and 100% width:



Row 1
Column 1
Column 2
Column 3


Row 2




Row 3




Row 4





You might find the [table] guide thread useful, too.
Thank you so much! All I needed

[Psyren]

To add to Jasdoif's post, in the very top left of the posting box there is a toggle called "Switch Editor to WYSIWYG Mode" - if you do your tables here, that makes it a lot easier because you can view them while building them instead of mucking around with the BBcode.