Full PC Tweak for Windows 11 | One File Checks Your PC and Gets It Ready for Gaming (2026)

Date: October 5, 2026

This article covers the new version of our PC tweak: a ready pack with every step in order, and every change comes with a file that undoes it.

The goal is a clean, fast PC for everything, with gaming first: higher FPS, less input delay and fewer background processes in Windows.

9 folders, in orderEvery change has an undo fileCheck my PC: a score out of 100

BlackBird PC TweaksFree · ZIP · in our Discord server

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Video guide

Check your PC first: Check my PC

The first folder has a file called Check my PC. It only reads your settings and changes nothing, then opens a report with a score out of 100 and the name of every part in your PC.

Green: fine
Yellow: worth a look
Red: needs fixing

Click any line and it explains what is wrong and where to fix it. Run it again when you finish and compare the score.

The Check my PC report: one score and a check for every part

How to use it

Download the pack and unzip it.
Open folder 0 and run Check my PC.
Go through folders 1 to 6 in order.
Run Check my PC again and see what changed.

What is in the pack?

After you unzip it you get nine numbered folders, and every folder has a “Read first” file with the steps written down.

0Start hereThe start and the Check my PC file.

1Windows installInstalling Windows 11 the right way from a USB stick.

2Windows settingsShortcuts that open each settings page directly: startup apps, Game Mode, display and graphics, privacy and updates.

3GPUGraphics card settings in the NVIDIA app.

4BIOSTurning on XMP or EXPO so your RAM runs at its real speed, plus Resizable BAR, Secure Boot and TPM.

5ToolsTrusted free tools such as ShutUp10, Autoruns and WinUtil.

6CleanupCleaning out leftover files and apps.

7Advanced (optional)Extra settings for those who want more, such as Memory integrity.

8Gaming-only Windows (FSOS-X)A second, lighter Windows on the same PC, for gaming only.

You do not have to apply everything. Start with folders 0 to 6; the rest is optional.

From the video

Task Manager: the fewer processes, the better

Graphics card settings in the NVIDIA app

XMP / EXPO in the BIOS: RAM at its real speed

A second Windows just for gaming

Folder 8 covers FSOS-X: a lighter Windows 11 that you install on a second drive and use only for games, while your main Windows stays as it is. It is optional, and the folder includes the steps and a one-click way back to your main Windows.