Windows slow, crashing or full of errors? A clean, properly done installation with the right drivers makes a computer feel new again - and your files are kept safe.
Most "slow computer" problems come from years of leftover programs, broken updates and malware. A clean Windows installation fixes them at the root. We check your hardware first - including whether it supports Windows 11 - back up your files, install Windows cleanly, add every driver, run all updates, activate with a genuine licence, install your everyday software and restore your files. If your PC still has a hard disk, we will also tell you how much faster an SSD would make it.
Fresh Windows 11 with all drivers, updates and activation on supported laptops and desktops.
Windows 10 installed where it is still needed, with honest advice about its end of support.
In-place upgrade from Windows 10 to Windows 11 keeping your files and programs, where supported.
TPM 2.0, Secure Boot and processor support checked before you spend anything.
Graphics, WiFi, sound, touchpad, printer and chipset drivers, plus every Windows update.
Activated with your existing licence or a genuine licence bought for your PC.
Browser, Office, PDF reader, antivirus, media player and the tools you use daily.
Documents, photos, desktop files and browser bookmarks backed up and restored afterwards.
Every brand of laptop, desktop and all-in-one.
Searching for the best Windows 11 and Windows 10 installation near me, or the best Windows 11 and Windows 10 installation in Vijayawada? Sun G Computers at NTR Complex (near AMC Complex), Governor Peta is rated 5.0 out of 5 by 42 customers on Google. You get a clear price before any work, quality parts with warranty, and we are open all days. Walk in, or use doorstep service from Benz Circle, Patamata, Labbipet, Moghalrajpuram, Gunadala, Bhavanipuram, Auto Nagar, Poranki and nearby areas.
Sun G Computers at NTR Complex (near AMC Complex), Governor Peta, Vijayawada is rated 5.0 out of 5 by 42 customers on Google. You get a clear price before any work, quality parts and warranty. Call or WhatsApp 92814 65676, or walk in - we are open all days.
Windows 11 needs a TPM 2.0 security chip, Secure Boot and a supported processor - roughly Intel 8th generation or AMD Ryzen 2000 series and newer - plus at least 4 GB RAM and 64 GB storage. We check your PC before installing.
Microsoft ended regular support for Windows 10 in October 2025, so it no longer gets normal security updates. For daily use and online banking, Windows 11 on supported hardware is the safer choice.
No. We back up your files before installing and restore them afterwards.
An upgrade keeps your programs but also keeps old problems. A clean install takes a little longer to set up but gives the fastest, most stable result. We recommend clean installs for slow or troubled PCs.
Many laptops already have a licence built in. If yours does not, we help you buy a genuine licence - we do not install unlicensed copies.
Usually 2 to 4 hours including drivers, updates, software and restoring your files.
Options include a hardware upgrade, staying on Windows 10 with care for a limited time, or switching to a modern Linux such as Ubuntu or Linux Mint, which runs well on older computers.
Sun G Computers is at NTR Complex, Governor Peta, Vijayawada - close to Benz Circle, Labbipet, Patamata, Moghalrajpuram and Gunadala. Walk in, or use our doorstep pickup and drop anywhere in Vijayawada. Call or WhatsApp 92814 65676.
Call or WhatsApp Sun G Computers, Vijayawada — fast response, honest prices, doorstep service available.
