Mrinal Saha

Mrinal is a tech geek who spends half of his day reading and writing about tech. While the nights are spent on shooting or editing YouTube videos. Feel free to geek out with him on-

Best Free VPN Apps We Recommend at TechWiser


While there is no shortage of free VPN apps for Android and iOS, most of them either sell your data or contains malware ads. A few years ago, it was revealed 84 percent of free VPN apps on google play store leaked users’ web traffic, while the rest have malware in …

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How to Put Parental Controls on YouTube App

YouTube is an amazing place to find interesting content. No matter what your taste is, there is a channel for you on YouTube. However, more often than not, we also came across plenty of NSFW videos on YouTube. With more than 300 hours of videos uploaded to YouTube every minute, …

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How to Block Inappropriate Websites on Android

Block Porn on Android

As smartphones are getting more popular, teenagers (and even adults) are getting easy access to the Internet. And once they have access to the Internet, they are open to all sorts of things — good, bad, and even porn. Studies have confirmed, positive correlation between children’s exposure to pornography and aggressive behavior. …

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See What Others Are Browsing on Your WiFi

Share WiFi Without Giving Away Your Password

So you want to know what others are browsing on your network. But why? Well, there are a few practical reasons. Like– You are a parent and wants to monitor your children activity on the Internet You are sharing WiFi with your neighbours and would like to know if they can …

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How to Assign Static IP Address to Your Devices

IP address

By default, your router assigns dynamic IP Address to every device that connects to it. This is called DHCP (short for Dynamic Host Control Protocol). But sometimes, we need our devices to have the same IP address (i.e. Static IP) every time it connects to the network. Reason being, Access your …

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Make Photo Square Without Cropping – Online Tools

feature image

When you take a photo with your phone or a camera, the photo will either be in landscape mode or in portrait mode. However, there will be times when you need to make a photo square without losing any details. The most common ways to make a photo square is …

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6 Places to Find Background Music for YouTube Videos For Free


So you have created an excellent video. Great. Now all you need is the right music. Obviously, you can not just use any music from Radiohead or Ketty Perry. YouTube doesn’t work that way. You need to have a copyright or written permission for the music you use. Related: How To …

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3 Ways to Loop YouTube Videos on Android and iOS


When I like a song, I play it until I hate it Nowadays I listen to most of my music on YouTube. One of the biggest feature requests for most of the users is a native option to play a video on repeat or loop inside the official YouTube app …

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How to Remove Someone From Your WiFI


Well, consider some of these situations: Your friendly neighbour is mooching off your Wi-Fi Your roommate is out and about while downloading torrents on his computer Your kids are binge-watching YouTube, instead of doing their homework You own a small business where you don’t allow visitors to use the work …

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Fix – You Have Downloads on Too Many Devices Netflix Error

Depending on your plan, you can download Netflix titles on so many devices. For example, the Basic ($8), the Standard ($11) and the Premium ($14) lets you download videos on 1, 2, and 4 phone or tablet respectively. So, if you have your ex-girlfriend or sibling, downloading Netflix videos on their smartphones without …

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