CornerStone
Computer Centre  Est. 1997
CornerStone Computer Centre (Bognor Regis) Limited
The Arcade, Bognor Regis, West Sussex, PO21 1LH
T:  01243-820082 / 0845-1651887 (same line) **
M:  07919-376677  (SMS/text ONLY)
E:  support@CornerStone.me.uk

Rapid response, good, honest advice & low costs from a reliable, well established local company
"For all your computing needs - Home and Office"
Computer & accessories sales, setup & servicing, repairs & upgrades, virus & spyware removal, consumables & data recovery

(NEW) Opening Hours:
Monday to Thursday: 0800-1700
Friday to Saturday: 0800-1600
Sundays & Bank Holidays: CLOSED

Where are we?

Reusable face masks:
1=£1.50, 2=£2.50, 5=£5.00

Please select document from below:
price guide refurbished computers service prices Epson inks Brother, Canon & HP inks
Windows notes Linux notes macOS notes hints & tips Bullguard instructions
utility provider Little Book of Big Scams Little Book of Cyber Scams Windows STOP codes companion USB


PC builder - design your own custom built PCs recommended printers recommended computer specifications

CBS Christmas 2001 competition
C3 Christmas 2002 competition

CornerStone  recommends:
Bullguard Internet Security
Maxthon web browser
Emsisoft anti-malware

** Telephone Etiquette:
Whilst serving a customer, the telephone will NOT be answered... Please wait a MINIMUM of 15 minutes before calling again. Rapid redialing will NOT be tolerated... it is highly anti-social & will guarantee your call is deliberately ignored & NOT answered! Due to high frequency of unsolicited calls, withheld or non-geographic (08xx) numbers will NOT be answered.
(if you are ex-directory, check with your telephone provider how to override)

* NEWS * NEWS * NEWS *
Brexit has caused some VERY large price rises & Covid has caused some significant stock shortages... Some items (e.g. graphics cards) have been unavailable for many months & are likely to remain so for months to come & then be higher in price due to supply & demand!

26th March 2021 was our 17th anniversary since moving from Chichester to Bognor Regis!

Note: all prices include VAT @ 20%
Last Updated: 25th January 2022
 Windows XP support ended on 8th April 2014.
Despite what Microsoft said, they DO still support Windows XP!
See our Hints & Tips for details on how to re-enable Windows updates.

Windows Vista support ended on 11th April 2017.
Microsoft will NOT be offering extended support, free or paid, even to corporate customers. Continued use is not recommended, but we can upgrade you from Windows to Linux from only £29. Linux is substantially faster & safer than Windows, but retains the same basic look & feel.

Windows 7 support ended on 14th January 2020.
Microsoft are charging £350 for 3 year's extended support!
Continued use is not recommended, but you can still use your Windows 7 licence to upgrade to Windows 10 for free. Be mindful 10 needs higher spec hardware. Alternatively, you can upgrade to safer/faster Linux.

To prevent WannaCry ransomware & other vulnerabilities discovered from infecting Windows XP, Vista or 8.0, goto: catalog.update.microsoft.com
download & install the following:
KB3197835, KB4012583, KB4012598, KB4018271, KB4018466, KB4019204, KB4022747, KB4024323, KB4024402, KB4025218, KB4500331 (XP ONLY)
Windows 7, 8.1 & 10 were updated in March 2017, but you should recheck, at least monthly, for updates to ALL installed software.

All trademarks acknowledged. Errors and omissions excepted.
Registered in England and Wales Number: 9546043
(C) Copyright 2003-2022 CornerStone Computer Centre (Bognor Regis) Limited.
All rights reserved.

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