Detecting a virus or malware infection on a computer or system can be challenging, as malware can be designed to operate quietly in the background. Here are some common signs and steps to help you determine if your system is infected: Slow Performance: If your computer suddenly becomes slow, unresponsive, or experiences frequent crashes, it… Continue reading Detecting a virus or malware infection on a computer
Category: Network
Check if an email is spam or not, you can follow these steps.
To check if an email is spam or not, you can follow these steps: Check the Sender: Examine the sender’s email address. If it looks suspicious or unfamiliar, it could be a sign that the email is spam. Subject Line: Look at the subject line. If it contains strange characters, misspellings, or seems unrelated to… Continue reading Check if an email is spam or not, you can follow these steps.
Centralized vs Distributed Network
Centralized Network A centralized network is built around a single, central server that handles all major management and data processing functions. Other types of servers may connect to this master server and manage other specific functions, but those other servers cannot work independently of the central server Advantages of Centralized Network Security: If someone has… Continue reading Centralized vs Distributed Network
Insufficient Storage on Systems
Running out of storage space on your computer or device can be frustrating, but there are several steps you can take to free up space and manage your storage more efficiently. Here are some tips for dealing with insufficient storage: Delete Unnecessary Files and Programs: Begin by removing files and applications that you no longer… Continue reading Insufficient Storage on Systems
Operating System Errors
Operating system errors can encompass a wide range of issues that affect the core functionality of your computer or device. These errors can be caused by various factors, including software conflicts, hardware problems, or corrupted system files. Here are some common operating system errors and potential solutions: Blue Screen of Death (BSOD) on Windows: Solution:… Continue reading Operating System Errors
How to add mail signature on office 365
As a user in Office 365, you can typically set up your own email signature within your Outlook settings. Here’s how you can do it: Open Outlook:Launch Microsoft Outlook on your computer. Access Outlook Options:Depending on the version of Outlook you’re using, the steps to access options might vary slightly. Generally, you need to click… Continue reading How to add mail signature on office 365
Temperature will affect system performance?
Yes, temperature can indeed affect laptop performance. Laptops, like all electronic devices, generate heat while they’re in operation. Excessive heat can lead to various issues that impact performance and longevity: Thermal Throttling: Many modern laptops are designed to reduce their performance when they get too hot. This is called thermal throttling. When the temperature reaches… Continue reading Temperature will affect system performance?
5GHz and 2.4GHz WIFI
5GHz and 2.4GHz are two different frequency bands used for Wi-Fi wireless communication. Each has its own advantages and considerations. Here’s a comparison between the two: 1. Frequency: 2.4GHz: This is the older and more widely used frequency band. Many older devices and household appliances also operate on this frequency, which can lead to congestion… Continue reading 5GHz and 2.4GHz WIFI
What is DMARC
DMARC stands for Domain-based Message Authentication, Reporting, and Conformance. It is an email authentication protocol that helps prevent email spoofing, phishing, and domain impersonation. DMARC builds on two existing email authentication technologies: SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail). Here’s how DMARC works: SPF (Sender Policy Framework): SPF allows domain owners to specify… Continue reading What is DMARC
Handling your laptop battery can help extend its lifespan and ensure you get more backup time on a single charge
Here are some tips to help you maximize your laptop battery life: Use the Right Power Settings: Adjust your laptop’s power settings to optimize battery life. You can do this in your operating system’s control panel or settings menu. Use the “Power Saver” or “Battery Saver” mode when you’re not plugged in. These modes reduce… Continue reading Handling your laptop battery can help extend its lifespan and ensure you get more backup time on a single charge