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Excel charts: Mastering pie charts, bar charts and more

Excel's chart features can turn your spreadsheets into compelling visual ideas. This guide covers the basics and the best tips.

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Android Instant Apps: What they are and how to use them on your phone

Here's everything you need to know about how to set up, find, and use Instant Apps on your Android phone.

What might ?bad guy? machine learning mean for security?

A panel of security experts broadly agrees that adversarial machine learning looks set to increase over the next 18 months

First blockchain for business course offers initial step to certification

First free Massive Open Online Course (MOOC) on blockchain for business launched by Hyperledger

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SNES Classic RetroPie emulator build post-mortem

Adam Patrick Murray and Alaina Yee have been using their Raspberry Pi based RetroPie emulator builds for a couple weeks now and are ready to share their thoughts.

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How to remove malware from your Windows PC

Has a malware infection taken your PC hostage? Here's how to clean it out and restore your PC to a pristine state.

How global tech companies promote sports innovation

One Madrid centre is playing team games to nurture sports innovation

Why African businesses need to be mindful of ICT legislation

Lack of knowledge around technology legislation could lead to future problems for African businesses

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How to build the best free PC security software suite

By combining the best free PC security software available, you can fortify your PC against all manner of attacks.

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How to choose a TV antenna

Attention cord cutters: This in-depth guide to HDTV antenna tech will help you find just the right model for tuning in free over-the-air broadcasts.

on techhive.com

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Excel Workbooks: Three-dimensional workbooks and other number-crunching powers

We'll dive deep into Excel workbooks in this guide, starting with the basics and diving straight into powerful three-dimensional workbooks.

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Android 8 Oreo: How to use picture-in-picture mode

Android Oreo finally makes video playback more friendly with picture-in-picture (PiP) mode on phones and tablets.Here's how it works.

How the cloud is being used to heat homes and swimming pools

Cloud&Heat, Qarnot, and Stimergy use distributed cloud computing to reuse waste heat.

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How to delete Facebook from your life

When it’s time to leave Facebook for good, do it by following these steps, and we'll also show you how to back out if you change your mind.

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Excel Spreadsheets: Navigation, shortcut keys, data sort and filter, formulas and functions

Excel spreadsheets do so much. This guide starts with the basics and will add more Excel tips over time, so you'll always be in the know.

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How to update your PC's BIOS

Updating your BIOS can cut boot times, fix compatibility issues, and improve overall performance--or brick your system if you do it wrong. But with recent attacks on UEFI, an out-of-date BIOS can leave your PC vulnerable.

VMware interview: If virtualisation continues, what will the future look like?

Richard Bennett from VMware talks future technology becoming mundane, self-driving cars, Patient as a Service healthcare and IoT at the edge