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John The Computer Man

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Arduino Modulino: Solder-Free Sensor Building Blocks

Arduino Modulino: Solder-Free Sensor Building Blocks

Twelve tiny Qwiic nodes that daisy-chain into any modern Arduino (or ESP32) Breadboards are great until your project has six sensors and forty jumper wires.

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VirusTotal: Scan suspicious files and URLs with dozens of engines

VirusTotal: How to Check if a File or Link Is Safe (Free)

A suspicious email attachment, a download from a site you’ve never heard of, or a shortened link from a stranger: sometimes you just want a

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Illustration of a notification bell with a badge showing 99

Drowning in Pop-Ups and Notifications? How to Get Your Focus Back

Ding. A chat message. Ding. A website wants to send you notifications. Ding. “Try this new feature!” Constant alerts break your concentration, and most of

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How to use spotlight on a Mac

How to Use Spotlight on a Mac: 8 Tricks Beyond Search

Spotlight is the search bar built into every Mac. Most people use it to open apps — but it’s also a calculator, a converter, a

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How to add page numbers in Word

How to Add Page Numbers in Word (and Skip the First Page)

Adding page numbers in Word takes a few seconds. Getting them to behave — no number on the cover page, or starting the count on

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Notepad++: A fast, free text and code editor for Windows

Notepad++: The Free Notepad Upgrade Every Windows User Needs

Notepad++ is a free, open-source text and code editor with tabs, auto-saved sessions, syntax highlighting and powerful find and replace. Here’s how to use it.

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Stats: A free, open-source system monitor for your menu bar

Stats: A Free Menu Bar System Monitor for Mac (CPU, Memory, Battery and More)

Stats is a free, open-source Mac app that shows CPU, memory, disk, network, battery and temperatures in your menu bar. Here’s how to set it up.

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John The Computer Man

John Crowhurst Proprietor t/a John the Computer Man
18 Cavendish Avenue
St Leonards on Sea TN38 0NR

Where I cover: 20 mile radius from Hastings (St Leonards, Battle, Bexhill, Rye, Eastbourne)

Hours: 9:00am – 5:00pm

Hourly rate: £60 per hour

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