Here’s why your laptop only charges to 80 percent: This can happen because of deliberate design choices or because something is wrong. As batteries and chargers age, they can lose capacity, and a problem with either could prevent the battery from exceeding an 80% charge. Manufacturers deliberately stop charging at 80% to extend battery lifetimes. … Read more
Here’s why only Tsunade and Sakura can use the 100 healing jutsu: There are a few reasons why only Tsunade and Sakura ever use the 100 healing jutsu. For starters, Tsunade invented the jutsu and only ever taught it to Sakura, so they’re the only two who know how. They’re probably also the only two … Read more
Here’s who would win in a fight between Frieza and Hit: It really depends on when they fight. Hit would easily destroy the original form of Frieza that is shown in Dragon Ball Z. Golden Frieza vs Hit would be a very close fight that favors Hit but is still winnable by Frieza. Black Frieza … Read more
Here’s how to get a virus from a .zip file: For the most part, you can get a virus from a .zip file when you unzip it after downloading it or otherwise putting it on your computer. Some viruses won’t activate until after you run their installer. Other malicious software will work in much the … Read more
Uncover the differences between MacBook keyboard switches, including the butterfly keyboard switch. TechWithTech dives deep into MacBook Air & Pro switch types.
Here’s everything about the motherboard with the most CPU sockets: For the most part, motherboards only carry a single CPU socket. You can find motherboards designed for specific server applications that might contain up to four sockets. Supercomputers can actually link millions of CPU cores, but the design is very different. Multiple sockets is uncommon … Read more
If you’ve stumbled upon this article with the sentiment “I hate computer science,” know that you’re not alone. Many students in the midst of their computer science studies find themselves in a similar position. This article aims to help you understand why you might be feeling this way and what you can do about it. … Read more
Here’s why parents blame everything on video games: There are many reasons why a parent might feel this way, including errant news reporting, mixed scientific results, misunderstanding the issue, and desperately searching for a problem’s cause. In some cases, the parents are even right to blame video games. It’s a complicated, mixed bag without a … Read more
Here’s why parents blame everything on social media: There are too many reasons to list them all, but in general, parents tend to blame things on social media because there is a large body of evidence that suggests social media can and does harm kids. Parents also might lash out in fear or misunderstanding. Put … Read more
Here’s what the message “Processed through sort facility” means: This means that the package is in the right country and has been processed. From there, it simply needs to be shipped to your local package facility—such as a local post office—and then delivered to you. All of this can still take multiple days, but at … Read more
Here’s what would have happened if Itachi was never sick: If Itachi was never sick, he probably could have prevented the Akatsuki from fulfilling their plans, and he might have completely averted the 4th Great Ninja War. Naruto and Sasuke probably would not have developed nearly as much. Itachi’s health could have completely changed the … Read more
Alvin2.xml and ContextData.xml are files that help apps target you with ads. It is safe to remove these specific XML files, but other XML files might hold critical data and should not be deleted unless vetted for safety. Additionally, Alvin2.xml and ContextData.xml will return unless you delete their associated apps.
Here’s how well Thor’s prosthetic eye works: The eye is extremely effective. It is designed to adapt to the biology of the person using it, and since Thor is Asgardian, it means that the eye is able to match many of Thor’s superhuman abilities, such as his incredible durability. The eye doesn’t enhance Thor at … Read more
Here’s everything about gold digger pranks on YouTube being real: In the vast majority of cases, you can reasonably assume that gold digger pranks on YouTube are not real. Some content creators will swear that the videos are real, but upon closer inspection, that is unlikely to be true. It is possible that some videos … Read more
Here’s how Harry Potter is supposed to look like: According to the books, Harry Potter is not exceptionally good-looking, but he is probably just above average on the attractiveness scale. Throughout the books, many characters his age express interest in him. That probably has more to do with his character and his fame than his … Read more
At the most basic level, you can think of com.android.certinstaller as an app that is native to Android devices.
This app is used when your device installs a new certificate on the system.