# Windows ## Keyboard Shortcuts | Shortcut | Description | |----------|-------------| | `Alt + Tab` | Switch between open apps | | `Alt + Esc` | Cycle through windows in open order | | `Win + Tab` | Task View (all windows + virtual desktops) | | `Win + Z` | Window layout / snap view | | `Esc + .` / `Alt + .` | Recall last argument (terminal) | | `Ctrl + Shift + Win + B` | GPU device reset | ## Virtual Desktops | Shortcut | Description | |----------|-------------| | `Win + Ctrl + D` | Create new virtual desktop | | `Win + Ctrl + Left/Right` | Switch between virtual desktops | | `Win + Ctrl + F4` | Close current virtual desktop | Windows on a closed desktop move to the next desktop above it. ## System Repair (DISM + SFC) Run from an admin Command Prompt: ```cmd DISM.exe /online /cleanup-image /restorehealth && sfc /scannow ``` - **DISM** repairs the Windows image from Windows Update - **SFC** scans and fixes corrupted system files ## Battery Report ```cmd powercfg /batteryreport ``` Generates an HTML report with battery health, capacity history, and usage. ## Add App to Startup 1. Find the app in the Start menu 2. Right-click → **More** → **Open file location** 3. Press `Win + R`, type `shell:startup`, press Enter 4. Copy the app shortcut into the Startup folder ## SSH Key Permissions Windows SSH also requires correct permissions on private keys. See [this SuperUser answer](https://superuser.com/a/1329702/744283) for CMD and PowerShell instructions.