Hey there! Hello!
This really depends on what operating system and version of that system you're running (or the question you have is referring to). Here's two answers, use whichever one seems more relevant. (If the question doesn't specify what operating system it's referring to, I'd suggest the Windows answer – it tends to be a little more universal than OS X/macOS).
For Windows, the best and most universal way to do it for pretty much every version I can think of is to do ctrl+alt+delete and select Task Manager from the menu or screen that pops up. This will usually only work if you only have an application that has stopped working and your computer itself is not frozen. From there, you can select the browser in question (for example, Google Chrome, Firefox, Safari, etc.) and end the task.
For OS X/MacOS, you can go to the Apple logo in the top left corner of the menu bar and select Force Quit from the dropdown menu. This'll give you a small box of all of the current open applications where you can select the browser in question and select "Force Quit." You can also just type command+option+esc if you're into shortcuts.
Hope this helped you out! Feel free to ask me any additional questions if you have any. :-)
Well the website that is trying to tell you the answer is usually the problem. Only websites with .org or .gov are usually reliable because they are run by governments institutes. Websites with the tag .com probably will not be reliable because anyone can make a website today and we don't know if those people are reliable or not.
Answer:
SuperFetch
Explanation:
Superfetch is a memory management technique on windows service that enables or fetch frequently use applications on systems and launch them faster because the frequently use applications has been preload into the system memory for easy access when they want to be used.
SuperFetch always takes notice of all application running on your system in which when you exit a frequently used application SuperFetch will preload them immediately since it is saved on the system memory.
One of the most important part of Superfetch is that it saves alot of time because you don't have to search the applications before you get access to them in as far as the application was frequently used.