What is dark mode and why do you need it? Many people may have the same habit of being well wrapped up in bed and starting to browse Facebook, Twitter or Instagram. It could be harmfu...
There is no denying that your smartphone is pretty great just as it is. In fact, you probably rely on this device to complete most of the tasks and activities in your life. So, just i...
"Recently a message keeps appearing on my Galaxy S8 lock screen: Tap here to use your Samsung Account. What's that? I don't use any Samsung account! What's worse, I cannot get rid of ...
Usually, there are two different types of keyboard shortcuts on your system--Windows-based, standard shortcuts, such as "Ctrl+C" and "Ctrl+X", and manufacturer-based hotkeys, such as ...
WhatsApp is now the most popular messaging app, an indispensable tool in our work and life. But some users have encountered this situation: it shows unavailable when they are calling ...
"Hi, I'm using iPhone SE and I update it to iOS 12. Then I found that when I open the Phone app, it will be frozen. I can neither select or scroll. I have tried restarting my iPhone b...
PSD is a very popular file format, but unlike other photo formats, such as PNG, JPG, and BMP, which can be opened by nearly every photos viewer and editor, PSD can only be opened by c...
"I just updated my iPhone to iOS 12, and Screen Time is on by default. Then I want to turn it off but it requires a passcode with 4 digits. I don't remember I have set any password be...
"After I updated my system to Windows 10, everything works just fine except for the Movies and TV app. Whenever I open videos through this app, it will crash and make an enormous and ...
It seems that we are not satisfied with the text-based messages in our daily online chats nowadays anymore. More and more people would add some pictures and even videos to express fee...
