The struggling posts a £440m loss after it writes down the value of its Carphone Warehouse brand.

The BBC investigates a $10bn (£8bn) Pentagon contract to store sensitive data in a cyber-cloud.

The president says he could act for the good of US trade, as Canada releases Meng Wanzhou on bail.

The photo network’s filters don’t always halt posts that can promote anorexia and bulimia.

Firm’s UK search results also featured the World Cup, Bitcoin and Black Panther highly.

But uSwitch survey says homes in a Birmingham avenue have the fastest access.

A Canadian court releases Huawei executive Meng Wanzhou on bail, as the US seeks her extradition.

Amazon reportedly believes the staff had been abusing their access to an internal database.

US lawmakers accused firm of “programming” bias against conservative views into its algorithms.

The government bought ads on Facebook, Twitter, Google and LinkedIn before Brexit vote was cancelled.

The automatic compensation code will apply only when the fault takes longer than two days to fix.

News programmes prove popular on Twitter in 2018 – with Doctor Who and EastEnders also sparking discussion.