Answer:
A browser is a software that is used to access the internet. A browser lets you visit websites and do activities within them like login, view multimedia, link from one site to another, visit one page from another, print, send and receive emails, among many other activities
The most important reason to keep your browser up-to-date is for your own safety and security, and that of your computer. ... If you're a Firefox user, your browser will remind you to update your add-ons whenever new versions become available.
Malicious hackers and Web sites can exploit security flaws in browsers and infect your computer with harmful programs, trojans, and viruses. Regular updates to your browser fix security problems when they are detected, and make your computer safer from those types of attacks.
A input
beacuse they input data to the computer
The way that adding descriptive headers to columns of data in a spreadsheet improve the spreadsheet is that; It adds context to the data.
- Usually in spreadsheets in Microsoft Excel, we could just naturally use letters like A, B or C or even numbers like 1, 2, or 3 as title headers for columns. However, sometimes it becomes necessary to use descriptive headers. This is because the person reading it may not be able to easily comprehend the details or numbers in that particular column.
- Thus, in order to add more context to the data in the column of the spreadsheet and improve understanding of context using descriptive headers is very useful.
Read more on excel spreadsheets at; brainly.com/question/25863198
