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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

How CPUs Save Power

Rough Calculations: How CPUs Save Power

March 22, 2021 Matt Mills 0

If you think about computing, words such as performance, speed, consumption and efficiency will surely come to mind, but others such as correctness and precision […]

L1 Cache in CPUs

L1 Cache in CPUs, Why is it Split into Data and Instructions

March 21, 2021 Matt Mills 0

If you have observed the different diagrams of different architectures, then you will have seen how in all of them the cache closest to the […]

intel

Intel 11 Gen Chipset Rocket Lake-S LGA 1200: Features

March 21, 2021 Matt Mills 0

Intel’s 11th Gen processor is approaching and as such, motherboard makers are on the prowl with their top models ready and on the production ramp. […]

Cache Memory in CPU and GPU

Cache Memory in CPU and GPU: What It Is For

March 21, 2021 Matt Mills 0

When we look at the specifications of a processor, one of the things that stands out is the cache memory, which is found not only […]

Mining Ethereum with NVIDIA GPUs

Mining Ethereum with NVIDIA GPUs: Optimization and Complete Guide

March 21, 2021 Matt Mills 0

In the middle of the mining bubble where everyone is using their graphics cards to mine the Ethereum cryptocurrency, more than one may have wondered […]

used graphics card

Buying Second-hand Used Graphics Card: Guide and Tips

March 21, 2021 Matt Mills 0

In full lack of stock of the different AMD and NVIDIA GPUs is when many of us come to mind the idea of buying a […]

Minis Forum UM700

Minis Forum UM700: Mini PC with AMD Ryzen at a Good Price

March 21, 2021 Matt Mills 0

When it comes to small machines, Intel has been doing a fantastic job with its NUCs. These compact and high-potential computers have allowed many users […]

RAM Memory Organization

RAM Memory Organization: UMA, NUMA and Differences

March 19, 2021 Matt Mills 0

Computer systems can be classified by the way in which the organization of their RAM memory is designed, and therefore in two different groups: UMA […]

Apple Silicon

What Is Apple Silicon? Features of Apple Processors

March 19, 2021 Matt Mills 0

Apple is constantly working on improving the hardware of its computers. That is why they took the step of sheltering Intel and going on to […]

FPGA for Newbies

FPGA for Newbies, Our Tips for First-time Users

March 19, 2021 Matt Mills 0

The FPGA market is extremely complex, but to learn Verilog or VHDL it is not necessary to make use of a complex FPGA with hundreds […]

Best AM4 Motherboards

Best AM4 Motherboards for Gaming, Overclocking and Work

March 19, 2021 Matt Mills 0

AMD is in fashion, we cannot doubt that. And it is based on a platform that, not without problems along the way, has withstood the […]

Instruction Latency

Instruction Latency and How It Affects CPU Performance

March 18, 2021 Matt Mills 0

When buying a CPU or a GPU we find technical specifications such as clock speed, the number of floating point operations, memory bandwidth, etc. But, […]

AMD RX 6700 XT vs RTX 3060 Ti vs RTX 3070

AMD RX 6700 XT vs RTX 3060 Ti vs RTX 3070, Which is Better?

March 18, 2021 Matt Mills 0

Today is the day of the presentation of the AMD RX 6700 XT 12 GB and as such, it was the company itself that raised […]

Retention Support for AMD AM4

Security Retention Support for AMD AM4, is it Good?

March 17, 2021 Matt Mills 0

It is curious how much the needs of people affect brands and how often they take time to react by launching products that meet those […]

Microcontrollers

Microcontrollers: Architecture and Uses of This Type of CPU

March 17, 2021 Matt Mills 0

Microcontrollers are the most widely used type of processor in the world and can be found everywhere. They are not only found in different parts […]

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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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