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Computers

Practical Windows, Mac and Linux guides, PC hardware advice, and fixes for storage, peripherals and everyday computer problems.

Useful guides
• Windows installation checklist
• Fix headphones that play on one side
• Troubleshoot a Windows network drive
• Understand wireless drives and NAS storage
• Prepare your PC for Linux
• Change the default Mac email app
• Choose an SFP transceiver

Raspberry Pi PoE

Raspberry Pi PoE: definition, applications and operation

October 25, 2021 Matt Mills 0

There are many known Raspberry Pi Single Board Computer models, but all of them stand out for the fact that they require very little power […]

when buying home IP cameras

What should we look for when buying home IP cameras?

October 25, 2021 Matt Mills 0

Having a Wi-Fi camera in our home, office or anywhere we want is interesting for our security. They also serve to control pets, for example. […]

Can a wallpaper burn the panel of your mobile

Can a wallpaper burn the panel of your mobile?

October 25, 2021 Matt Mills 0

It is clear that one of the key points of any mobile device is its screen. Basically because it is thanks to this component that […]

Sony A7 IV

Sony A7 IV: up to expectations and its rivals?

October 25, 2021 Matt Mills 0

Sony finally introduced one of its most anticipated cameras, the Sony A7 IV. The replacement for the popular and excellent Sony A7 III comes at […]

Intel RibbonFET

Intel RibbonFET, the revolution of transistors for CPU and GPU

October 25, 2021 Matt Mills 0

Surely the vast majority of you do not realize the fact that we are on the verge of a crossroads as far as CPU and […]

Fabric Attached Memory

Fabric Attached Memory, memory that is not RAM or cache in CPU

October 25, 2021 Matt Mills 0

Advances in computer architecture not only bring improvements in the processors, but also in the memories used and many times new types of hardware are […]

Multi-GPU gaming on chiplets

Multi-GPU gaming on chiplets: architecture and features for PC

October 25, 2021 Matt Mills 0

Multi-GPUs by chiplets are just around the corner and although we will first see them in the form of HPC cards, and therefore outside the […]

DisplayHDR True Black

DisplayHDR True Black, standard features for monitors

October 25, 2021 Matt Mills 0

DisplayHDR 600 True Black technology has joined the VESA standards for displays with high dynamic range support. But what does the acronym DisplayHDR mean as […]

differences between a network extender and a WiFi repeater

What are the differences between a network extender and a WiFi repeater

October 25, 2021 Matt Mills 0

The Wi-Fi networks in our homes and at work are becoming more and more complex. This is because we have more and more devices connected […]

What features does WiFi 7 or 802.11be have

What features does WiFi 7 or 802.11be have and its maximum speed

October 25, 2021 Matt Mills 0

Today, a fairly important part of Internet customers have a router with the 802.11ac standard that corresponds to Wi-Fi 5. However, things have changed a […]

LG Black Stabilizer

LG Black Stabilizer, go where others don’t on your gaming monitor

October 24, 2021 Matt Mills 0

It is impossible that playing a good FPS, whether competitively or not, they end up killing us from a position that in principle is impossible, […]

Create a Nintendo Switch clone with a Raspberry Pi

Create a Nintendo Switch clone with a Raspberry Pi

October 24, 2021 Matt Mills 0

The Nintendo Switch is still the benchmark portable console and the best entertainment option you can take with you, although the mobile phone has been […]

when CPUs do not compute in binary

Decimal computation: when CPUs do not compute in binary

October 22, 2021 Matt Mills 0

We associate the base 2 or binary code with the computers that we use daily by treating these with digital and non-analog signals, however in […]

What limitations does the Raspberry Pi have

What limitations does the Raspberry Pi have?

October 21, 2021 Matt Mills 0

Raspberry Pi is an incredibly powerful board with which we can develop countless useful projects and it has become the perfect ally to learn programming […]

Why Ethernet will never cease to exist

Why Ethernet will never cease to exist

October 21, 2021 Matt Mills 0

We can connect to the Internet via Wi-Fi or cable. It is true that the first option has gained a lot of weight in recent […]

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gaming setup highlighting AMD Ryzen's integrated graphics

Budget CPUs With Integrated Graphics: What to Compare

November 19, 2024 0

Compare AMD desktop CPUs with integrated graphics for a budget gaming PC. Check the GPU model, memory, motherboard and real Valorant benchmarks.

Top Headphones for Gamers

Headphones for Gaming and Music: What to Check First

October 30, 2024 0

Choose headphones by connection, microphone and comfort. Compare useful headset and wired options without confusing console versions or noise isolation.

google pixel best charger

Google Pixel Chargers: USB-C PD, PPS and Wattage Explained

October 11, 2024 0

Last updated: 11 October 2026 A charger’s maximum wattage is its capacity, not the power every Pixel will draw. Charging depends on the phone model, […]

Car display with a microphone, speech bubble and call icon

Android Auto Keeps Asking Who to Call? Here’s What to Try

November 6, 2026 0

Android Auto keeps asking who to call? Test a saved name and a spoken number, try a workaround while parked, and learn how to report the issue.

Prevent Google from Closing Your Account

Keep a Google Account Active: Policy and Practical Steps

December 30, 2024 0

Google will delete accounts inactive for over two years starting December 2023. Learn how to keep your account active and safeguard your data.

Gemini AI's integration with Google Drive

How to Use Gemini in Google Drive to Find and Organise Files

December 30, 2024 0

Use Gemini in Google Drive to search and summarise files, review sources and suggest folder moves. Check plan access and keep control of changes.

Phone in a sage case with an illustrated loading ring and a visible side button

Why Does My Google Pixel Keep Freezing? What to Check

November 10, 2026 0

Google Pixel keeps freezing? Learn how to restart it, check apps and storage, and use Safe Mode to narrow down the cause.

Fitness tracker showing activity bars beside a phone with a sync icon and two blank cards

Fitbit Data Missing After Google Health 5.12? What to Check

November 10, 2026 0

Fitbit data missing after Google Health 5.12? Check the last sync time, fix iPhone Bluetooth issues, and see what to do when readings stay blank.

Phone displaying an illustrated search icon and a partially filled progress bar

iPhone Stuck on “Optimizing Search and Siri”? What to Check

November 9, 2026 0

iPhone still says Optimizing Search and Siri? Check indexing progress, test Spotlight against app search, and find the settings that control results.

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