Dublin computer & network services for homes, home offices & small businesses

Affordable technical consulting... when you need more than maintenance

Located in Ballsbridge, Dublin 4, since 2005, COSD provides software and network support services, with on-site consulting to install, maintain, develop, and customise the computer facilities in your home, home-based business, professional office, or Internet-based enterprise.

Home services

home office computer

Consultation and trouble­shooting generally available only on large enterprise budgets is offered to Dublin homes and home offices as well: on-site software & network support, broadband, email, upgrades, virus removal, mobile devices, audio, video & more.

WiFi repair & setup

wifi repair tools

For both homes and businesses, including home offices: anywhere a broadband provider's WiFi router doesn't reach your whole premises. Support, repair and development based on a growing 12 years of experience fixing wireless problems others have given up on.

Business services

buiness office computers

Avoid a costly server, as well as support contracts, with pay-as-you-go service and intelligent use of hosted email, distributed services, and cloud storage & computing. Ideal for ambitious small businesses who can't afford a top-flight I.T. person on their staff.

Articulated web design

joomla CMS logo

… web sites that go beyond the brochure.  Develop a content-managed web site to deliver your Internet sales & marketing message in a language that only you, the business owner, can write… then add features for online commerce, customer relationship management, or social networking. Create a knowledge base or online education system, or realise your unique online business plan with a custom / bespoke design. read more…

Online marketing

globe inside computer screen

Create online resources that identify and engage your ideal customer.  Get immediate attention for your product or service in whatever location you choose with your Google AdWords campaign, directing targeted leads into your web site.  Then work with COSD to organise and develop the written material on your site, with online copywriting that maintains the interest of your chosen target market. read more…

Internet publishing

amazon kindle

Publish your edited documents in either or both of these forms: your e-book release will be formatted for electronic reading devices and presented for sale on the Amazon Kindle store, and your print-on-demand paperback will be attractively designed & covered and sold on Amazon all over the world, with help available for complex issues such as marketing your book internationally. read more…

Linux support

linux penguin computer expert

Take a step beyond the conventional Windows environment to incorporate the variety, economy, and flexibility of the open systems desktop and application environment into your home and/or business life, with a forthcoming DIY resource kit to begin your Linux experience. For existing home and professional Dublin Linux installations, COSD will address your migration and compatibility issues with support that only an open systems veteran can provide. read more…

COSD is pleased to make computer support and consultation visits in the following areas with no call-out charge: Dublin 4: Ballsbridge, Donnybrook, Sandymount, Merrion, Ringsend & Irishtown; Dublin 2: Dublin City Centre; Dublin 6: Ranelagh & Rathmines; Clonskeagh. For other areas, a visit may be arranged with a modest charge, depending upon travel time, which is typically waived for longer visits.