How to delete your Facebook account for good

Deleting Facebook permanently erases all data -- your profile, posts, photos, etc. Deletion is irreversible after 30 days.

How to Delete a WhatsApp Account: Know the Steps, Things to Do Before Deactivation and Safety Tips

If you’re tired of using WhatsApp and want to limit your digital footprint, this is how you can delete your WhatsApp account.
Tech.co

How To Delete Your Telegram Account

This step-by-step guide will take you through how to delete your Telegram account and export your data safely and securely. Telegram is among the most popular messaging apps, used for everything from ...
Android Police

Strava: How to delete your account

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...