Real Clear Computing

Windows

Windows ARP Command - Display and Clear ARP Cache

The arp command is the Windows command we use to view and modify the ARP table.

How to Open Command Prompt as Administrator on Windows 11

Learn the easiest and fastest way to open a Command Prompt as an Administrator on Windows 11/10.

How To Check Windows Version in CMD

In Windows, we can use the systeminfo command to check both Windows Version and the Edition ID.

Windows Hosts File Location and How-To Edit Hosts File in Windows 11

Before DNS, the hosts file was used (and still does) to map IP addresses to friendly names.

How To Check DNS Records for a Domain

To check DNS records for a domain from the command line, you can use either the dig or nslookup command.

Different Ways To Open the Device Manager in Windows 11

There are a few ways to open the Device Manager in Windows Operating System.

How to Turn On Network Discovery in Windows 11

Network discovery is the way Windows computers find each other on a network.

How to Pause Windows Update in Windows 11

Windows lets you pause updates for up to five weeks if you want to delay updates.

How to Boot to UEFI BIOS in Windows 11

The Windows 11 Advanced Startup page includes an option to boot your computer to BIOS Settings.

How to Enable TPM in BIOS (UEFI)

Even if your computer does support TPM 2.0, it's often the case that it's disabled by default with most PCs.

TPM 2.0 Check: How to Check if TPM Is Enabled in Windows 11/10

Use the following guide to check the TPM version on Windows 10 and Windows 11.

How To Increase Sleep Time in Windows 11

Increase sleep time and stop the computer from going to sleep in Windows 11.

How to Open Settings App | Windows Settings Shortcut

There are a couple of different ways to open the Settings app in Windows 11/Windows 10.