1. Learning Hardware Basics

Even though you have experience with computers, obtaining a book for beginners is a wonderful method to fill in the knowledge gaps. You can look for “computers for beginners” on your favorite bookseller’s website, ask your library to recommend books for new computer users, or try one of the following:
1. Any book in the “For Dummies” series that deals with computers, such as PCs for 2.Dummies or Macs for Dummies.
3. Computer Operation by Ron White.
4. PC Repair and Upgrades by Scott Mueller

2. Using Different Operating Systems and Software

Utilizing Windows, Mac OS X, Linux, Chrome OS, etc. has advantages and disadvantages. To learn more about the characteristics of each operating system, visit its website. Then look for blogs on the internet that are dedicated to those operating system users. A fantastic approach to learning about how people use computers is to read user blogs.

3. Acquiring Advanced Knowledge

Once you have the fundamentals down, go on to more difficult material. The difference between computer gurus and common users is their knowledge of coding. Choose a programming language to study and conduct some research on it.
Invest in a language book. A beginner’s book will lay a solid groundwork for your advanced studies.

4. Becoming an Expert Troubleshooter

When it comes down to it, fixing difficulties is how you’ll be able to flaunt your brilliant computer talents. One of the most crucial talents in the IT sector is troubleshooting. Find out exactly what is happening when you are having computer problems.

5. Upgrading Your Computer (By Yourself)

Check for system updates to make sure your operating system is the most recent and best version available. Older applications could stop working after updating the operating system software. Frustrating! Finding solutions for these problems is excellent for honing your troubleshooting abilities, though!

Source: Wikihow