iPhone is the most sophisticated and versatile handset on earth. Like all other mobiles, iPhones also have batteries and go through deterioration. To avoid the ...
How-to
Get more from your technology and gadgets with expert tips, tricks, hacks, and advice. We cover a lot of things here at NewTech21, but we love nothing more than a good step-by-step guide.
How to cool down an overheating laptop?
Laptops can often become hot because of excessive use. The rampant technology rise has shortened the length and width of the laptop components. As the size of ...
How to activate Two-factor authentication (2FA) on Twitter
In this age, where everything has gone digital, and the world runs on passwords, keeping oneself secure from passwords and data breaches has become a challenge ...
How to send disappearing messages in WhatsApp
Not so long ago, Snapchat had this unique feature of sending a message that disappears from the chat after viewing once. The app also featured stories that ...
How to send disappearing photos and videos in WhatsApp
WhatsApp now finally has a feature that people have been waiting for quite some time. Users can now send disappearing photos and videos that can be viewed only ...
How to change default apps in Windows 10 [Video]
Microsoft packs Windows with many built-in apps for its users. Mail, Maps, Music (previously Groove Music), Photos, Movies & TV, Microsoft Edge are the ...
How to enable dark mode in Google search
Dark mode is almost everywhere now. Apps, websites, browsers, operating systems, nearly all of them have dark themes now, including Facebook, Instagram, ...
A beginner’s guide to Windows 10 Start menu
After removing the classic start menu from Windows 8, Microsoft brought back the Start menu in Windows 10 when users protested against their move. The Start ...
How to get iOS 15 now
Apple has finally released iOS 15 for supported devices. Even the six years old iPhone 6s is getting an update. In addition, the latest update brings new ...
How to disable background apps in Windows 10
Background apps use plenty of resources when they continue to run in the background, like Google Chrome (The RAM eater -_-). If you are experiencing lag while ...
How to disable notifications in Windows 10
You might have enabled the notifications on your PC to keep abreast or in order to respond to the important notifications among them. These notifications will ...
How to use the hidden Video Editor in Windows 10
Video editing requires a lot of focus, creativity, and most importantly, the right tools to move forward with your idea of how a final video should look like. ...
How to hide “Most used” apps in the Start menu of Windows 10
The Start menu in Windows 10 offers an array of options and a list of apps. The menu allows you to open Settings quickly, take a look at your "Most used" apps, ...
How to download iOS 15 beta on your iPhone or iPad
In a surprise announcement, Apple has released iOS 15 first public beta for supported iPhones and iPads. The company announced iOS 15 at WWDC 2021, and a stable ...
How to open the classic System Control Panel screen on Windows 10
Since Windows 8, Microsoft has been revamping and tweaking Windows' UI. Recently, Microsoft has unveiled Windows 11, its "Next Generation of Windows," on June ...
