How to disable ESlint & JSlint, while enabling W3C validation (HTML lint)?

Prerequisites

• [ √] Can you reproduce the problem with Debug -> Reload Without Extensions?
• [√ ] Did you perform a cursory search to see if your bug or enhancement is already reported?
• [ √] Did you read the [Troubleshooting guide]?

Description

As the title states, I'd like to know how to keep W3C validation for HTML while disabling ESlint and JSlint. I've added the extension "W3C Validation (by Umoxfo)", which I find satisfactory for linting HTML.

When disabling "Lint Files on Save", linting is disabled for all types. I'd just like some more flexibility in choosing linters - also please pardon me if this is already possible to do, as I'm very much a novice in programming.

Running Brackets without extensions also disables all types of linting.

Versions

OS: Windows 7, 64-bit.
Brackets: Release 1.13 build 1.13.0-17696

Well, apparently, it was really easy to solve: Just click on the "Default" extensions tab to the right of the "Installed" extensions (in Extension Manager). I spent many hours to figure this out sigh. Additionally, perhaps slightly off-topic, I'm wondering if Brackets is still supported? Just saying, since the newest "issue" to receive 1 comment was from about 20th of September.