Last week on my Mac: who remembers HyperCard, and a ban on encryption?

HyperCard was revolutionary, but we now have much better. The UK government is set to clash with Apple and others over encryption.

Into the Light: Henri Martin, the French Post-Impressionist 2

His unique brushstrokes built form, brilliant colour, and texture in his paintings.

APLX, the OS X implementation of one of the oldest and most controversial computer languages, is no more. Long live Dyalog APL for OS X.

So England and Wales want (possibly) to leave the EU, but the rest of the UK does not. How can we solve that impossipuzzle?

Known only to the French, his pointillism, Symbolism, and bold use of colour bring startling results.

Working with colour profiles in images, and when to avoid using them.

Examining and explaining some of the intriguing details of this masterpiece. Does it make any sense?

Colour calibration is important, particularly for displays. Instruments to do this can be costly, but even a more basic method is a big help.

Adobe has just released Flash Player version 22.0.0.209, which fixes a problem with embedded Flash content in Adobe […]

One of the world’s greatest paintings, this remains controversial 500 years after it was painted.