Professional Computer Support Ltd

Professional Computer Support Ltd Providing reliable and friendly IT Support & related IT services since 1979.

FUN IT FACT!Your Wi-Fi uses invisible radio waves to connect your devices to your router.What weakens your Wi-Fi signal?...
24/09/2026

FUN IT FACT!

Your Wi-Fi uses invisible radio waves to connect your devices to your router.

What weakens your Wi-Fi signal?

Thick walls & floors
Distance from your router
Brick, concrete & metal
Large appliances & objects
Other Wi-Fi networks & wireless devices
Even your microwave can cause interference!

Router placement matters — fewer obstacles can mean a stronger Wi-Fi signal.

What’s hiding inside your workstation?Dust and dirt don’t just look bad. Over time, they can restrict airflow, clog fans...
24/09/2026

What’s hiding inside your workstation?

Dust and dirt don’t just look bad. Over time, they can restrict airflow, clog fans and heatsinks, increase temperatures and make your computer work harder to keep itself cool.

This can lead to louder fans, reduced performance, overheating, unexpected shutdowns and potentially a shorter lifespan for components.

Regular workstation maintenance helps keep your equipment clean, cool and running as it should.

When was the last time your workstation had a proper clean?

Do you have a WordPress website?Do you check if it’s up to date?It’s very easy to have a website built and then simply l...
23/09/2026

Do you have a WordPress website?
Do you check if it’s up to date?

It’s very easy to have a website built and then simply leave it running, especially when everything appears to be working.

But if your website is built using WordPress, regular updates are really important.

WordPress websites rely on WordPress itself, along with plugins and themes. These are regularly updated to fix security vulnerabilities, bugs, compatibility problems and performance issues.

The important thing to remember is that your website can look perfectly fine while problems are developing behind the scenes.

Leaving a WordPress website outdated can increase the risk of security breaches, malware, spam pages, malicious redirects, broken forms and other functionality problems.

It can also have an impact on your online presence.

Keeping WordPress updated won’t automatically improve your Google rankings, but website security, speed, performance and technical reliability all matter. If a website becomes compromised, it can potentially affect both your search visibility and the trust customers have in your business.

Regular maintenance is much easier than dealing with a hacked or badly outdated WordPress website.

Keep it updated. Keep it secure. Keep it performing.

One of the most understated productivity features in Windows:Win + Shift + SMost people know the Snipping Tool for takin...
22/09/2026

One of the most understated productivity features in Windows:

Win + Shift + S

Most people know the Snipping Tool for taking screenshots, but it quietly does a lot more.

Text Extractor

This is particularly useful. It can recognise text from an image, PDF, website or almost anything on your screen and turn it into selectable, copyable text.

No retyping — just extract it and paste it straight into Excel, Outlook, Teams or wherever you need it. It can even Quick Redact detected email addresses and phone numbers before sharing.

Colour Picker / Eyedropper

Another great feature. Select a colour directly from your screen and get its exact HEX, RGB or HSL value — ideal for matching company branding, presentations, websites and graphics.

Then there are the screenshot tools themselves. Rectangle Snip captures a specific area, Window Snip grabs an entire application window, Full Screen captures everything displayed, and Freeform lets you draw around exactly what you want.

You can also use Perfect Screenshot to help identify and tighten the area you want to capture, or Screen Recording to quickly record a selected part of your screen and demonstrate a process.

All from one shortcut:

Win + Shift + S

The screenshot might be the obvious feature, but some of the less obvious tools are where the real time savings are.

Apparently, there’s a global shortage of the memory chips used in smartphones, laptops and computers — and AI is one of ...
21/09/2026

Apparently, there’s a global shortage of the memory chips used in smartphones, laptops and computers — and AI is one of the reasons.

AI data centres require huge amounts of advanced memory, and major chip manufacturers are shifting more production towards the high-performance memory used in AI servers.

The problem? Chip production can’t simply be increased overnight. Semiconductor factories are extremely complex and expensive, so supply takes time to catch up with demand.

According to International Data Corporation, memory costs have risen significantly compared with last year, with higher component costs expected to push up device prices.

For businesses, it’s another good reason to maintain existing equipment properly and make sure replacements are genuinely needed and correctly specified.

It’s frustrating to think that the growth of AI infrastructure could ultimately mean higher prices for the everyday technology we all rely on.

IT TIP OF THE WEEK Need to quickly capture part of your screen?Press Windows + Shift + S to select exactly what you want...
21/09/2026

IT TIP OF THE WEEK

Need to quickly capture part of your screen?

Press Windows + Shift + S to select exactly what you want to screenshot.

Your capture is copied straight to your clipboard, ready to paste into Teams, Outlook, Word or wherever you need it.

!! RNLI SUPPORTERS – PLEASE BE AWAREThe RNLI has confirmed:“The RNLI has been made aware of a cyber security incident, w...
21/09/2026

!! RNLI SUPPORTERS – PLEASE BE AWARE

The RNLI has confirmed:

“The RNLI has been made aware of a cyber security incident, which involved a third-party supplier that was holding our supporters’ data.”

If you support the RNLI, please be extra careful with unexpected emails, texts or calls.

Don’t click links in unexpected messages.

Never give out passwords or banking details in response to an unsolicited communication.

Verify unexpected RNLI communications independently, ideally by visiting the RNLI website directly.

Be particularly alert for phishing attempts that may appear genuine.

At this stage, there’s no need to speculate beyond what the RNLI has officially confirmed.

Please share with fellow RNLI supporters to help spread awareness. ⚓

IT TIP OF THE WEEK 📸Need to quickly capture part of your screen?Press Windows + Shift + S to select exactly what you wan...
20/09/2026

IT TIP OF THE WEEK 📸

Need to quickly capture part of your screen?

Press Windows + Shift + S to select exactly what you want to screenshot.

Your capture is copied straight to your clipboard, ready to paste into Teams, Outlook, Word or wherever you need it.

IT TIP OF THE DAYDid you know Windows can remember more than one thing you’ve copied?Press:Windows Key + VThis opens you...
20/09/2026

IT TIP OF THE DAY

Did you know Windows can remember more than one thing you’ve copied?

Press:

Windows Key + V

This opens your clipboard history, so you can quickly choose from text or images you copied earlier instead of copying the same thing again.

The first time you use it, Windows may ask you to switch Clipboard History on.

A really handy shortcut if you copy and paste a lot during the day.

The Microscopic Machines Inside Every SmartphoneTiny mechanical devices called MEMS sensors detect movement and rotation...
20/09/2026

The Microscopic Machines Inside Every Smartphone

Tiny mechanical devices called MEMS sensors detect movement and rotation inside smartphones.

These include accelerometers, which detect changes in speed and direction; gyroscopes, which detect rotation and orientation; and magnetometers, which act like digital compasses and detect magnetic fields.

Together, they help screens switch from portrait to landscape, games respond to tilting, and maps identify direction.

Inside these sensors are microscopic moving structures made from silicon. Some are smaller than the width of a human hair.

A smartphone contains tiny machines that sense movement, rotation and direction.

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