Entrepreneur and investor Guilherme Horn joins the company to ramp up business adoption of the messaging tool.
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The company has not responded to a meeting request to discuss measures to tackle disinformation online.
The majority of visits to online shopping websites in major retail events have taken place via mobile devices, according to research.
Electoral authorities reiterate consequences to politicians using illegal campaigning tactics through social networks during the race in 2022.
And mobile operator Claro is the fastest among top providers in the country, according to a new report.
According to research, the majority of the country's connected population does not own a PC and has limited access to activities such as remote learning.
Since the emergence of the pandemic, the number of hours spent using the devices increased significantly, according to research.