Easiest way to adding table in blogger post
Step 1: Open MS-word in your operation system.
Step 2: Go to Insert Tab > Table and customize table as per your requirements.
Step 3: Now fill up details and adjust width of table as per your requirement for example:
Step 4: Select complete table and and copy it.
Step 5: Now paste copied table in your post, where you want to show your table. That Set.
Note:You may change your color of your table as well as text. Before pasting in post be sure that you paste it on Compose tab rather than HTML tab.