Gaming4 min read
PC graphics settings explained: what each option does and what it costs
Shadows, anti-aliasing, upscaling, V-Sync, ambient occlusion, textures, ray tracing… What each game graphics setting does and which to lower first.
NEXOTECH: Technology that makes sense.
Featured
Artificial intelligence
Artificial intelligence4 min read
How to write a resume with AI that doesn't sound generic
Use AI to tailor your resume to each job, turn duties into achievements and polish the format — without inventing experience or sounding like everyone else.
Gaming
Gaming3 min read
High ping and lag in online games: what causes them and how to reduce them
The difference between ping, packet loss and low FPS, how to measure them, and which network changes reduce lag: cable, Wi-Fi, servers, downloads and your router.
Gaming3 min read
Minimum vs recommended system requirements: what they really mean
What each line of a game's requirements means — CPU, GPU, RAM, storage, DirectX — and what experience to expect at minimum versus recommended specs.
NEXOTECH
Editors' picks
Reference guides worth starting with.
Apps
Free alternatives to Microsoft Office and other popular apps
Legal, free options instead of Office, Photoshop, Premiere and other paid apps — what you gain, what you lose, and when switching isn't worth it.
Gaming
How to increase FPS on PC: fixes ranked from biggest to smallest impact
Ten steps to more FPS in PC games, from the ones that help most to the least: monitor cable, drivers, power settings, resolution, upscaling and graphics settings.
Artificial intelligence
How to use ChatGPT to study effectively (without letting it do the work)
Evidence-based ways to study with ChatGPT or any AI assistant: practice questions, explanations at your level, error checking and spaced revision plans.
PC & hardware
How much RAM do you actually need?
8, 16, 32 GB or more: how much RAM you need for office work, study, gaming or editing, why dual channel and speed matter, and how to check your real usage.
Tutorials
Hacked account? How to tell, and how to get it back
Signs someone has accessed your account, how to check whether your details appear in data breaches, and what to do in the first hour to recover and secure it.
PC & hardware
PC & hardware3 min read
Why is your PC slow? How to find out which component is the problem
Step-by-step diagnosis with Task Manager: CPU, RAM, disk, startup apps and temperature — and which fix to apply depending on what's maxed out.
Technology
Technology3 min read
How to spot a phishing email or text (and what to do if you've already clicked)
The warning signs of phishing by email, text or messaging app, how to check a link without opening it, and what to do if you've already entered your details.
Technology3 min read
The 3-2-1 backup rule explained for everyday users
Three copies, two types of storage, one off-site: what the 3-2-1 rule means, why syncing isn't backing up, and how to apply it without spending much.
Technology3 min read
What are passkeys, and how do you start using them?
Passkeys replace your password with a credential stored on your device. How they work, why they resist phishing and how to create your first one.
Technology3 min read
Two-factor authentication: what it is, which method to choose and how to set it up
What two-factor authentication (2FA) is, why it works, which method to pick — SMS, app, security key or passkey — and how to keep recovery codes safe.
Buying guides
Buying guides3 min read
Which monitor should you buy? A guide for office, gaming and design
Recommended size, resolution, refresh rate, panel type and ergonomics for an office, gaming or design monitor — and how to connect it properly.
Tutorials
Specific problems, fixes ordered by likelihood.