Show only SPECIFIC "blog posts" on "BLOG PAGE" page

Hello
I would like the "BLOG PAGE" to show only SPECIFIC "blog posts". Right now all blog posts show even "very old ones". I don't want old ones to show on the "BLOG PAGE" . How can we accomplish this?
If this can be done only via a specific "CATEGORY" that's fine.... I will simply move all new posts under that specific CATEGORY .
Thanks

 

Hello,
Yes, you can accomplish this through the Category of the blog page.
Go to the Posts > Categories and create the category and then go to the Appearance > Menus and add that category in the custom menu bar.
And then create your blog post and select that category.

 

Thank You Piyush!