The phrase "accessible at a click" is correct and usable in written English.
It can be used to describe something that can be easily reached or obtained with a simple action, typically in a digital context.
Example: "All the resources you need for the project are accessible at a click on our website."
Alternatives: "available with a click" or "reachable with a click".
No Luddite, he none the less has let it be known that what he dislikes most about computers is the indiscriminate quality of their memory, a universe of data held simultaneously, accessible at the click of a mouse, permanently available and impervious to either natural attrition or poetic distortion.
For Clayton, the internet has transformed this arrangement, creating "world music 2.0" – making entire genres accessible at the click of a button, first via chat-rooms and file-sharing sites, and now YouTube or online shopping – but in some respects, the industry gatekeeping remains.
While an average-size record store can hold roughly 25,000 titles, and a megastore, 80,000, these virtual record marts, because they buy direct from manufacturers, can "stock" 165,000 titles, plus they offer bios, artwork, complete discographies and discussion groups, all accessible at the click of a mouse.
Maps, fares and directions are accessible after a click or two.
The good ones quickly move beyond Wikipedia and consult the thousands of scholarly books and articles now easily accessible with a click.
Beefed up for added reliability with a series of unique PCB boards, and WiFi support, the embedded computer is accessible via a webpage from the client's mobile phone, allowing, as Asylum states, "the client to customise colours and patterns at a click of a button".
Some frameworks like OpenLaszlo translate from one programming language to multiple RIA technologies at a click.
Residue numbers are accessible by a single click, which can be useful to scientists wishing to follow-up with targeted mutagenesis.
The state archivists are pressing ahead with a substantial scanning project so that declassified documents can be accessible to the public with a click of the mouse.
It's real-time, and it's easily accessible at all times, just one click away in the top right of the screen.
