Computer, Laptop and Mobile health check and fix it
You're looking to create a comprehensive HTML and JavaScript tool for checking and "fixing" the health of computers, laptops, and mobile devices.
It's important to understand that a **web-based HTML and JavaScript application running in a browser has significant limitations** when it comes to directly accessing and modifying a user's operating system, file system, or hardware. Browsers operate in a "sandbox" environment for security reasons. This means:
* **Real-time CPU/Memory/Storage Usage:** A web page *cannot* accurately get real-time, precise usage data for the user's CPU, RAM, or specific storage health (like SMART data). The information provided by `navigator.hardwareConcurrency` for CPU cores and `navigator.deviceMemory` (if available and not deprecated) for memory is very limited and often an estimate.
* **File System Access:** A web page *cannot* scan for, list, or delete temporary files on the user's hard drive/storage. This would be a massive security risk.
* **Fixing System Issues:** A web page *cannot* directly fix registry errors, update drivers, remove malware, or resolve deep system issues. These actions require elevated permissions and direct operating system interaction, typically done by native software (like CCleaner, antivirus programs, or Windows's own diagnostic tools).
* **Detailed Hardware Specs:** While some basic information like screen resolution, browser details, and an estimated number of CPU cores can be detected, detailed hardware specifications (like specific CPU model, GPU, drive models, exact RAM speed) are generally not accessible through standard browser APIs.
### What a Web-Based "Health Checker" *Can* Do:
Given these limitations, a web-based tool can primarily:
1. **Display Browser/System-Level Information:** Show details about the browser, operating system (basic detection), screen resolution, network status, and potentially a very rough estimate of CPU cores.
2. **Simulate Diagnostics/Fixes:** You can *simulate* the process of scanning for issues or cleaning files, showing progress bars and "found issues," but these actions won't have any actual impact on the user's system. This can be useful for demonstrating a concept or creating an interactive, educational experience.
3. **Provide General Advice/Links:** Offer general tips for improving system health or direct users to legitimate, native tools for actual diagnostics and fixes.
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### Full HTML Code for a Simulated Advanced System Health Checker
Below is a complete HTML and JavaScript code for a *simulated* system health checker. It leverages browser APIs where possible for display, but for features like "Disk Cleaner" and "Issue Fixer," it **simulates** the processes to demonstrate the user experience you're aiming for, rather than performing actual system modifications.
```html
Advanced System Health Checker
```
Advanced System Health Checker
Comprehensive device diagnostics and optimization tool
Dashboard
Disk Cleaner
System Specs
Issues
System Health Status
CPU Usage Good
Detecting...
Memory Usage Good
Detecting...
Storage Health Good
Detecting...
Battery Health Good
Detecting...
Quick Actions
Clean Temporary Files
Free up disk space by removing temporary files
Detect System Issues
Scan for common problems and bugs
View Full Specifications
Detailed hardware and software information
Disk Cleaner
Remove temporary files to free up disk space and improve performance.
Click 'Scan for Temporary Files' to begin.
Detailed System Specifications
System Information
| Device Type | Detecting... |
| Operating System | Detecting... |
| OS Version | Detecting... |
| Browser | Detecting... |
| Browser Version | Detecting... |
| Architecture | Detecting... |
Hardware Information
| CPU Cores | Detecting... |
| CPU Architecture | Detecting... |
| Memory | Detecting... |
| Screen Resolution | Detecting... |
| Color Depth | Detecting... |
| Device Pixel Ratio | Detecting... |
Network Information
| Connection Type | Detecting... |
| Effective Connection | Detecting... |
| Online Status | Detecting... |
| Language | Detecting... |
| Timezone | Detecting... |
Detected System Issues
These issues may affect your system's performance and stability.
Click 'Scan for Issues' to check for problems.
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