Nerd's Realm
★ Est. 2006 · 140+ How-To Guides

Tech Answers. Plain & Simple.

Step-by-step guides for Gmail, Office, Windows, iPhone & more — written so anyone can follow along.

Latest How-To Guides
Android iOS iPad iPhone Tips and Tricks WhatsApp Window 10

How to Know If You've Been Blocked on WhatsApp

There are a couple of indicators that you may be blocked on WhatsApp: You can no longer see a contact's last seen or online in the ch...

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Android Tips and Tricks WhatsApp

How to Add a Contact in WhatsApp on Android

WhatsApp on Android and iPhone directly integrates with your contact book. As long as a contact is on WhatsApp, they’ll show up in the app...

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Android Tips and Tricks YouTube

How to Turn On YouTube Dark Mode on Android

Here's how you can turn the Dark mode on and off on the official YouTube app on Android smartphones. Step 1: Open the YouTube app and...

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Android WhatsApp

How to enable WhatsApp Dark Mode on Android

Dark mode allows you to change the color theme of WhatsApp from white and green to more subtle shades of black and gray. This produces le...

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Android iOS Outlook Tips and Tricks

How does Do Not Disturb work in Outlook for mobile?

Sometimes you don’t want to be disturbed by email notifications from the Microsoft Outlook app on your phone, such as when you are in a meet...

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Android Gmail iOS iPhone Tips and Tricks

Snooze an email in Gmail on Android and iOS

Step 1: On your Android phone or tablet, open the Gmail app Gmail. Step 2: Open an email. Step 3: In the top right, tap More icon with thre...

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How to clean and sanitize your phone

Now seems about the best time to teach you how to properly clean and sanitize your smartphone, as the spread of the COVID-19 coronavirus hei...

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Android iOS Tips and Tricks Twitter

How to Limit Who Can Reply to Your Tweets

Twitter is rolling out the ability for users to limit who can reply to their tweets. Step 1: Open Twitter on your phone or desktop. Step 2...

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Android Windows 7

How to Install Android 4.3 Jelly Bean on Windows PC (Full Step by Step Tutorial)

This tutorial explains in a detailed 26 easy step-by-step procedure on how to install Android 4.3 on PC using VirtualBox. This tutoria...

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