I tried installing Tiny11, which is famous as Windows11 that runs with a memory of 2GB, which is popular now. It is noteworthy whether it can be the savior of the old machine. 1. What is Tiny11? 2. Installation 3. State after boot 3. 1 Use…

Windows 11 22H2 has been released. I will show you how to update an old PC that does not support TPM2.0 from Windows 11 21H2 to 22H2.The method that became popular in 2021 has been countered, but you can avoid it with a new method. A clean…

On October 5, 2021, the retail version of Windows 11 was finally released. Let's see if we can upgrade Windows 11 to a non-conforming old PC. Although it was announced from the beginning that the installation requirements would be stricter…

I will experiment with running MS-DOS about 30 years ago on Windows10 64bit. I can't move it directly, so I'll try using a virtual PC. Policy Install Virtual PC on Windows 10 Download VirtualPC Install VirtualPC Install Virtual PC on Windo…

In VMware Workstation Player 16, when the virtual machine is Windows 10, NVMe is specified as the default device of the hard disk, but as a result of verification, PVSCSI is superior in high throughput and low CPU occupancy. I found out th…

The VMware Workstation Player virtual machine uses an existing physical driver such as an LSI SAS controller for the hard disk connection device. You can set up the OS without any errors, thanks to the devices that each OS supports as stan…

There are many types of HDD controllers in VMware Workstation Player. PVSCSI, NVMe, LSI SAS, SATA, IDE and everything from past devices to the latest devices. Until now, I had vaguely decided that SCSI was good, or that the host was SSD, s…

PowerShell is a quirky language, and it's often confusing because it has a slightly different grammar. It's also hard to use arguments passed by reference in a function. In a new language, you get stuck in such a basic place. Step 1 Adding…

The TPM became famous in Windows 11, but I wasn't very familiar with it. We will discuss what role the TPM has and how it is embedded in the PC. Let's dig into Intel PTT and AMD fTPM from an engineer's point of view. What is TPM? TPM physi…

I will explain that how to start a PowerShell script from VBA without displaying a window. To do this, use WSH to run a PowerShell script. The call order is VBA-> WSH-> PowerShell. Sample Start the PowerShell script "C:\temp\test dir\test.…