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How to check if a Firewall is blocking ports on a LAN network

How to check if a Firewall is blocking ports on a LAN network

Sometimes, Firewalls accidentally block certain ports or applications. How do I know if a Firewall is blocking a port? A firewall is a critical system security measure that you should never leave behind. That's why Windows includes a firewall by default. Windows...

How to fix Windows File Explorer slow to open

How to fix Windows File Explorer slow to open

A slow File Explorer isn't unusual, but luckily there are a few simple solutions you can do to fix it. One of the most used programs on a Windows PC is File Explorer. All Windows users certainly often use a computer to download and manage files, and File Explorer is a...

How to Send CTRL+ALT+DEL Commands using Windows Remote Desktop

How to Send CTRL+ALT+DEL Commands using Windows Remote Desktop

Do you already know how to send CTRL+ALT+DEL commands via Windows Remote Desktop? Here's the easiest way to do just that. CONTROL + ALT + DELETE is a keyboard key combination of Control, Alt, and Delete. The keyboard combination "CTRL + ALT + DEL" is used to interrupt...

The Easiest Way to Find and Delete Empty Folders in Windows 11

The Easiest Way to Find and Delete Empty Folders in Windows 11

Although empty folders don't take up much storage space, you can delete them to make data organization easier. Empty folders and junk files will continue to grow in Windows 11. For each activity, you can increase the number of folders, such as installing and...

How to Quickly Resize Icons in Windows 11

How to Quickly Resize Icons in Windows 11

Follow these guidelines to resize Desktop, Taskbar, and File Explorer icons in Windows 11 if they are too big or small. Icons offer quick access to programs, directories, and data. By default, Windows 11 has normal or medium-sized desktop icons, taskbars, and file...

How to Find and Replace Characters Using Wildcards in Microsoft Word

How to Find and Replace Characters Using Wildcards in Microsoft Word

Wildcards, also known as Wild Characters, are symbols that represent one or more letters and are used to expand a word search beyond the word itself. You can use Wildcards to find terms that begin and end with a specific letter or all words that begin with a specific...

How to Select Files Using Invert Selection in File Explorer Windows 11

How to Select Files Using Invert Selection in File Explorer Windows 11

“Invert selection” is one of the Windows 11 File Explorer features that will make it easier for you to select files. The Invert selection command will change the current selection so that everything that was not previously selected will now be selected and vice versa....

Easy Ways to Reset and Restart Graphics Drivers (VGA) in Windows 11

Easy Ways to Reset and Restart Graphics Drivers (VGA) in Windows 11

Reset and Restarting the graphics driver (VGA) is one way to fix the problematic appearance of Windows. A problem in the graphics driver could cause Windows to not display anything on the screen when you turn it on, or to experience display issues. Such as black...

Latest Articles

PortQry – TCP/UDP port scanner from Microsoft

PortQry – TCP/UDP port scanner from Microsoft

PortQry is a piece of software developed by Microsoft that is used to check ports on a computer network. And it can also be used to check whether a particular port on a host or machine is open, closed, or blocked by a firewall. In addition, PortQry can also be used to...

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