Tips
Black Friday: How to Know if the Discount Is Real Before You Buy
A frase mais cara da Black Friday é "estava muito mais caro antes". Todo ano, parte das ofertas…
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Tag: android
Tips
Gasoline Calculator App: Average Consumption and the 70% Rule
Um aplicativo para calcular a gasolina do carro não economiza combustível sozinho. O que ele faz é transformar…
Tips
Speed Cameras on Cell Phones: What is Allowed and What is Prohibited in Brazil
Existe uma confusão frequente entre duas coisas muito diferentes: o aparelho detector de radar, que é proibido no…
Tips
App to See Who Visited Your Profile: What It Really Does
Search the app store for "who visited my profile" and you'll find dozens of results, many of them…
Tips
Optimize memory: why clearing RAM doesn't speed up your phone.
There's a button in almost every free app to optimize your phone's memory that changes a…
Tips
Mobile phone errors: when it's a software issue and when the problem is hardware.
Antes de procurar um aplicativo para corrigir erros do celular, é preciso responder a uma pergunta que muda…
Tips
Memory cleanup: when your slow phone isn't out of space
A slow phone doesn't always mean its memory is full. It's common to find devices with 40 GB of free space…
Tips
Memory cleanup: forgotten folders that are consuming your space.
When your phone warns you that it's full, your attention shifts to photos and apps. The…
Tips
Cleaning your phone: a 20-minute routine that doesn't require an app.
Most cell phone storage problems can be solved in about twenty minutes…
Tips
Fixing cell phone errors: five problems you can solve yourself
There's an entire category of apps that promise to "repair the system" and "fix phone errors" with…