Is your PC running slow, crashing, or infected with viruses? A fresh Operating System (OS) installation can bring your computer back to life. At Sajilo Sewa, we offer professional OS installation services for laptops and desktops in Kathmandu, Bhaktapur, and Lalitpur — available via home service or in-shop. Our technicians ensure secure setup with necessary drivers and system updates, so your device runs smoothly and reliably. 🛠️ Service Includes: • Complete formatting (if needed) • Installation of Windows/Linux OS (licensed or client-provided) • Installation of basic drivers (audio, display, Wi-Fi, etc.) • System updates and performance optimization • Testing and activation (if license key is provided) ✅ Suitable for laptops and desktops ✅ 30-day service warranty ❓ Frequently Asked Questions (FAQ) Q1: Can I choose which version of Windows or Linux I want? A: Yes, you can provide your own OS or let us install the recommended version based on your system. Q2: Is the OS license included in the price? A: No, the service does not include OS license. You can provide your own license key or purchase one separately. Q3: Will my data be safe during installation? A: We recommend backing up important data before installation. Formatting erases all data unless dual-boot or backup is discussed in advance. Q4: Do you install basic software too? A: Upon request, we can install free essential software (e.g., browser, PDF reader, etc.). Paid software is not included. Q5: Can I get this service at home? A: Yes, we provide computer repair home service in Kathmandu, Lalitpur, and Bhaktapur. 👉 Book now for professional operating system installation and give your PC or laptop a fresh start!