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We will explain in simple words what inflation is and we will also give an example.

Inflation is an economic concept that we use to show the rise in prices of products and services.

Let's look at a small example:

In 2021 we bought the bread at 1 € and in 2022 we buy the bread a 1.10, this means that we have an increase in the price of the same product by 10%. This is called inflation on the 10% scale

Inflation is bad for our wallets because with the same money we buy fewer products.

If, for example, last year with 1000 € we bought 100 products, this year for 1000 € we will buy 900 products.

In short, inflation increases the prices of products and services and reduces the purchasing power of the citizen.

By Wi-Fi, we mean the wireless internet connection.

There are 3 ways to connect to the internet:

· Wired

· Wi-Fi

· mobile data (Data)

Desktops, laptops, and smartphones have a network card with wireless connectivity, i.e. Wi-Fi.

So we do not need to connect a computer to the Router with a cable but we do it wirelessly.

It is very important to know that Wi-Fi must be connected wirelessly to a Router.

Now Wi-Fi uses 2 frequency bands.

The 2.4 GHz Band and the 5 GHz band.

If we connect to the first zone we can have a greater distance from the Router but lower speeds, while in the second zone we can have much faster speeds but we should be closer to the Router

· 2.4 GHz band low speeds but long distance

· 5 GHz band high speeds but a short distance

What is a Smartphone?

Smartphones are the new smartphones that have an operating system such as computers.

The operating system that Smartphones have is Android and iOS.

They are called Smartphones and not "mobiles" because they have the capabilities of a computer, and on your mobile, you can do what you would do on a stationary computer.

They do not have the classic keys that the old mobiles had but a touch screen is built-in keys inside the screen.

In addition to sending messages and calling you can now go online, download applications, pay bills, and many more features you did not have on a simple mobile phone.

Smartphones can be connected to the WI-FI of the house or someone can enter the internet through the data provided by the mobile phone provider.

That is why they are not called simple mobile phones but intelligent mobile phones or otherwise Smartphones.

Its name comes from Solid State Drive.

SSD is the computer's hard drive and is a data storage unit.

It is the newest version of HDD hard drive, and it is much faster than the simple mechanical hard drive and is based on the technology that flashlights or memory cards have.

In simpler words, it consists of chips and not a magnetic disk such as the HDD.

Its size is 2.5 inches, and it can be put on a landline as well as a laptop.

It has now replaced 90% of ordinary hard drives and that's because it's too fast.

The positives of an SSD

· Speed

· small in size

· more durable

· Noiseless

· Consumes less energy

The negatives of an SSD

· Much higher price per GB

In very simple words when we say I will make my computer Format we mean deleting all data such as files, programs, photos, and everything else contained in the hard drive.

The Format is done on the hard drive and in essence, we delete all the files and reinstall the operating system such as Windows 11.

Imagine as if you are Microsoft passing an operating system to your computer for the first time.

It is advisable before doing the Format to have kept a backup with all the files we want to keep.

After the successful completion of the Format, we will not have any files and we will need to reinstall them all from scratch unless we have kept Backup as we mentioned above and all we will need to do is load the backup file that we kept