
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Found 1163 Articles for Computers

3K+ Views
Decimal time is time that is represented as a number. In Excel, you may have needed to convert the given time to decimal values at times. If we try to do this task manually, then it can be a time-consuming process. We can use the faster approach mentioned in this article. We can solve this task using the formulas supported in Excel. In this tutorial, we will learn how to convert hours, minutes, and seconds to decimal hours in Excel. This process has two steps: first, converting the time to hours, then formatting the cells. Convert Hours, Minutes and Seconds ... Read More

9K+ Views
You could convert the number of hours to days in Excel many times. This process considers 24 hours as one day, but a normal work day will have eight hours. As a result, we can complete this task using the general method. We need to convert the hours to days based on eight hours to know how many days the employee worked in a month or year. In this tutorial, we'll look at how to use Excel to convert eight-hour work days into eight-hour work days. We can figure out how many days someone worked in a month or year. ... Read More

861 Views
When we try to perform operations on a horizontal list in Excel, we may encounter some issues, and you may need to convert the same list to a vertical list to make it clearer. Attempting to complete this task manually can be time-consuming. So, we can make the process faster by following some tricks. The tricks we can use are: the first trick is by using the formulas, and the other trick is by using the paste special option. In this tutorial, we will learn how to convert a horizontal list to a vertical list in Excel. Convert Horizontal List ... Read More

7K+ Views
There are typically four different types of numbers: decimal, binary, octal, and hexadecimal. The base values for binary, decimal, octal, and hex numbers are 2, 10, 8, and 16, respectively. Using Excel formulas, we can change a hex number into a binary number. The base values of the hexadecimal number, which has a value of 16, are 0–9 and the letters A–F. The base values for the decimal number, which has a base of 10, are 0 through 9. The base values of the decimal number are 0 and 1, and its base value is 2. The bases for an ... Read More

11K+ Views
Numbers can be classified into four types: decimal, binary, octal, and hexadecimal. The base values of binary numbers, decimal numbers, octal numbers, and hex numbers are 2, 10, 8, and 16 respectively. We can convert a hex number to a decimal number using formulas in Excel. A hex number has a base value of 16, and the base values are 0–9 and A–F alphabets. A decimal number has a base of 10, and the base values are 0-9. The base values of an octal number are 0-7. In this tutorial, we will show how you can convert hexadecimal numbers to ... Read More

4K+ Views
RJ-11 is the most popular telephone line connector. It has two rows of two pins, totaling four pins. With this setup, a single connection can be used to connect two distinct telephone lines. RJ14 and RJ11 are extremely similar, but RJ14 includes an extra two pins for data transmission. RJ11 can support only two wires, but RJ14 can support four wires. This means that you must use an RJ-14 connector if you need to connect more than two telephone lines. The fact that RJ14 is a little bit bigger than RJ11 means that it might not fit in all locations ... Read More

505 Views
IDEN (Integrated Digital Enhanced Network) is a unique technology that was created by Motorola for their Nextel network. To provide phone and data services, it combines time division multiplexing and frequency-hopping technologies. IDEN has been mostly phased out in favor of more cutting-edge technologies because it has a limited capacity and slow data speeds when compared to the other technologies. CDMA is a digital wireless technology that allows multiple users to share a frequency band by using spread-spectrum technology. Compared to IDEN, CDMA has a substantially higher capacity since it allows several users to share the same frequency band. Many ... Read More

8K+ Views
Both flash memory and EEPROM are non-volatile memories, which means they can hold onto data even when the power is turned off. However, the two forms of memory do differ in several significant ways. New data can be written immediately after flash memory's contents have been erased. On the other hand, in order to write fresh data to an EEPROM, it must first be wiped. Flash memory can normally be overwritten about 100, 000 times, before it begins to degrade. Only a few thousand times can an EEPROM typically be written before it needs to be changed. Flash memory ... Read More

5K+ Views
Cable modems and DSL modems are both devices that allow you to connect your computer to the Internet. But what’s the difference between DSL modem and cable modem? For starters, a DSL modem uses a phone line to connect to the Internet, while a cable modem uses a cable TV line. This means, if you have DSL service, you can’t use your phone and surf the Internet at the same time. With cable service, you can do both. It’s worth noting that most modern routers include both a DSL modem and a wireless router in one unit. So if you’re ... Read More

4K+ Views
Diagnosing and Troubleshooting can be carried out using a set of tools and techniques. You can analyze the issues, utilizing tools like "system logs" and "event observers" to determine the root cause of the problem. In addition, there are unique tools like "clunk" and "traceroute" to locate the issues. The greatest strategy for solving a problem is to attempt a diagnosis first. Finding a remedy will be considerably simpler if the problem's root cause can be determined. However, troubleshooting will be necessary, if you are unable to pinpoint the issue's root cause. Troubleshooting can be a very time-consuming process, so ... Read More