The online lessons give advice on things such as how to prompt chatbots or complete admin tasks.

The country cut off internet access on 8 January following a government crackdown on protesters.

Mark Zuckerberg’s spending plans hint at further layoffs and changes within Facebook, Instagram and WhatsApp.

Multi-billionaire Elon Musk’s electric car maker also said its annual revenue had fallen for the first time.

Waymo has laid out plans for a robotaxi service in London with a pilot scheme due to begin in April.

The ASA upheld complaints that Coinbase’s adverts trivialised the risks of investing in cryptocurrency.

Entrepreneur Talifhani Banks has bought a modern delivery system to smaller firms in South Africa.

Railway operators have new options for electric trains including getting rid of locomotives altogether.

New treatments promise to make buildings fire-resistant without using older, toxic chemicals.

From fleets of e-bikes to individual riders, eWaka aims to sell across Africa’s delivery market.