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Running Windows 11 on Linux with KVM/QEMU

This guide walks through the full process of running Windows 11 on Linux using KVM/QEMU and Virt-Manager,  the most robust and future-proof setup available today. While tools like VirtualBox still exist, KVM/QEMU has quietly become the gold standard on Linux. It offers: Near-native CPU performance Excellent disk and network throughput Proper UEFI, Secure Boot, and TPM support Long-term compatibility with Windows 11 updates Before starting, make sure you have: A Linux system with virtualization enabled in BIOS Intel: VT-x / VT-d AMD: SVM / IOMMU At least 8 GB RAM (16 GB recommended) Around 80 GB of free disk space A Windows 11 ISO The VirtIO drivers ISO Step 1: Check Virtualization Support Open a terminal and run: egrep -c '(vmx|svm)' /proc/cpuinfo If the result is 1 or higher , virtualization is enabled. If it returns 0 , you’ll need to enable it in your BIOS before continuing. Step 2: Install KVM, QEMU, and Virt-Manager On Ubuntu / Debian-based systems: sudo apt update sudo...

Terminal commands for Windows

Windows System and Disk Repair Commands


When your Windows system or hard drive starts acting up, there are several built-in commands you can use to diagnose and fix problems. Here's a rundown of some essential tools:


sfc /scannow


- Description: Scans and verifies the integrity of all protected system files, replacing corrupted files with a cached copy.

-  Usage: Open Command Prompt as an administrator and type `sfc /scannow`. Press Enter and let the system file checker do its work.


2. DISM /online /cleanup-image /restorehealth


- Description: Checks and repairs Windows system image files.

- Usage: Open Command Prompt as an administrator and type `DISM /online /cleanup-image /restorehealth`. This command is useful when `sfc /scannow` is unable to fix all the issues.


CHKDSK /F


- Description: Checks the hard drive for errors and fixes them if possible.

-  Usage: Open Command Prompt as an administrator and type `CHKDSK /F`. If the drive is in use, you'll be prompted to schedule the check for the next restart.


CHKDSK /R


- Description: Locates bad sectors and recovers readable information.

- Usage: Open Command Prompt as an administrator and type `CHKDSK /R`. This process can take a long time depending on the size of your hard drive and the number of errors found.


CHKDSK /X


- Description: Forces the volume to dismount before scanning if necessary.

- Usage: Open Command Prompt as an administrator and type `CHKDSK /X`. This is useful if the drive is currently in use and cannot be checked.


These commands are powerful tools for maintaining your Windows system's health and ensuring your hard drives are in good condition. Regular use of these commands can help prevent data loss and improve system performance.


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