Monthly Archives: January 2019
Most likely, and more than once you have the following question: how to block access to the site? The need to block certain sites can be different, for example, to block access to the Odnoklassniki website so that the employees in the office at the working computer do not stick out on it, but do their job or block access to certain sites that children don’t want to visit, and so on.
It is worth saying that the method of closing access to the site, which will be described below, does not guarantee that a person who is well versed in the computer will not be able to guess what is the matter. In a word, if you want to restrict access to the site from children or some other people who are not very computer savvy, then everything will work. They will be surprised to see how the site does not load, and can not do anything. But knowledgeable users will most likely be able to solve this problem, although not a fact. Continue reading
How to open an ISO file? How to open a mdf file? What program to open the ISO file? And a bunch of other similar questions arise daily in hundreds of users. Let’s first understand what these formats are iso, mdf, mds? Well, firstly, it’s worth saying that this is a disk image format.
For example, there is a disk that we insert into the drive and a special program creates a copy of it on the computer, or rather, it is like a mirror image. It turns out that when creating a disk image in a format, for example, ISO, it becomes the same disk in us, only it is opened not by a physical drive, but by a virtual one which is created using a special program for opening images in iso, mdf, mds and so on. This drive looks like a regular one, it is also assigned a special letter, but it is virtual and only opens disk images. Continue reading