GUIDES
Does keeping your AC at 27° with fan turned on really save money?
Dhaka's scorching summers inevitably lead to a surge in air conditioner (AC) usage. While escaping the heat is essential, the resulting spike in electricity bills can be a significant concern. Fortunately, a data-driven approach to AC settings, combined with the strategic use of fans, offers a solution that prioritizes both comfort and cost-effectiveness.
How to recover a lost or stolen iPhone
Losing your iPhone, whether due to theft or misplacement, can be a stressful and disorienting experience. The sense of panic when it goes missing can be overwhelming. However, if you act quickly and follow these steps, you might be able to recover your device, or at least safeguard your data from unauthorised use.
How to choose the right power supply unit for your PC
You can think of the PSU as the heart of your computer, pumping electricity to different organs. Whether you're a seasoned PC enthusiast or a beginner looking to learn more, this guide will explain the basics of PSUs.
Choosing the right fire extinguisher, and how to use them
There are five main types of fire extinguishers, each designed for specific types of fires, marked by distinct colour codes and suitable for various materials like paper, wood, textiles, flammable liquids, and electrical equipment.
Choosing the right NVMe SSD: a user-guide for PC builders
If you are building a PC, you probably have already picked your motherboard, CPU and RAM. But what about the NVMe SSDs? These are storage devices that use flash memory to store data. NVMe stands for Nonvolatile Memory Express, and SSD stands for Solid State Drive. NVMe SSDs are faster, quieter, more reliable, and more energy efficient than other storage options. However, picking the right NVMe SSDs for your PC can be tricky because you need to consider myriad factors. You might also get confused by their technical terms or even by marketing labels like creator or gaming. This guide will explain the basics of NVMe SSD and what a new buyer should look out for.
How to check election results online on the EC app
Bangladesh Election Commission Secretariat has released the 'Smart Election Management BD' app, which is intended to help voters to stay updated online. Voters can see their polling centres and their addresses, voter numbers, and voting serial numbers by providing NID information and birth date in the designated sections of the app.
Here’s the new price for heart rings
Directorate General of Drug Administration (DGDA) of Bangladesh has set a new price list for coronary stents, popularly known as heart rings.
How to edit sent messages in Messenger
Meta has recently rolled out a highly-coveted feature for Messenger, the ability to edit sent messages. With this new update, users can now freely edit any messages they have sent within 15 minutes of sending that message.
How to file your income tax online
Like the previous few years, you can electronically file your income tax return from home in this Tax Year (2023-2024). Here’s a step-by-step guide on how to file your taxes online.
What is TakaPay card and how does it work?
TakaPay is Bangladesh's inaugural local currency card, recently unveiled by Prime Minister Sheikh Hasina. But what exactly is TakaPay? Let's explore this payment system and its potential benefits, including the card's practical aspects and an overview of what it is and how it works.
Here's how you can make audio/video calls on X, formerly Twitter
X, the social media platform formerly known as Twitter, has officially begun rolling out their brand-new audio and video calling feature. As per X, the feature is currently available on iOS but is being planned to be released on Android soon. Find out how you can use this new feature.
How to avoid 'Your account has been reported' Facebook scam
One malicious phishing scam that has recently become quite common is the 'Violations detected on your page' or 'Your account has been reported' fake message on Facebook, which deceives users into giving away their personal information. Here is a quick guide on what this scam is and how you can avoid it.
How to speed up your old computer
For desktops and laptops, not maintaining proper everyday care can significantly fasten their ageing process. However, even if your old computer is feeling sluggish and unresponsive, there are a few tweaks and upgrades you could do to optimise its speed and make it run smoother.
Things you need to know before buying a new graphics card
When buying a new graphics card, words like ‘clock speed,’ ‘memory bandwidth,’ ‘GPU architecture’, and complex naming schemes might catch you off-guard. Worry not, we will provide you with all the know-how you need to get started on your brand new graphics card purchase.
iPhone 15 Pro vs. Samsung Galaxy Z Flip 5: Which one should you pick?
Apple's latest offering, the iPhone 15 Pro, boasts a series of enhancements over its predecessors, including a redesigned aesthetic and the introduction of the Dynamic Island. Meanwhile, Samsung's Galaxy Z Flip 5 showcases a captivating display, innovative design, and commendable battery life. With both smartphones now retailing at similar price points, this comparison aims to guide potential buyers in making an informed decision.
Car modification 101: What to know before revamping your ride
The excitement of owning your first car often comes with an itch to personalise it. Whether your goal is to improve performance or simply to make a style statement, the world of car modifications offers endless possibilities. However, the sheer number of options available can be overwhelming for beginners. In this article, we outline some of the most effective and beginner-friendly modifications that enhance both aesthetics and drivability.
How to save your smartphone from hackers
Smartphones have become an indispensable companion in our daily lives. Therefore, it is important to prioritise its security. Let's learn how to protect your smartphone from hacking.
How to identify real and fake iPhones
iPhones have a universal appeal, and many people dream of owning one, regardless of their profession.
