Before you start
- A Windows 10 or Windows 11 PC
Method 1 Disable unnecessary startup apps
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Step 1: Open Task Manager
Press Ctrl + Shift + Esc. Click More details if you see a small window.
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Step 2: Open Startup
Go to the Startup tab (Windows 11: Startup apps). The Startup impact column shows which apps slow boot the most.
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Step 3: Disable what you don’t need
Right-click apps like chat clients, game launchers, cloud tools you rarely use and updaters, and choose Disable. Keep security software and audio/touchpad drivers enabled.
Method 2 Fix the common causes
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Step 1: Install updates
Go to Settings > Update & Security > Windows Update and install everything. Pending updates often run at startup.
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Step 2: Free up disk space
Keep at least 15–20% free on the system drive. Use Settings > System > Storage > Temporary files.
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Step 3: Scan for malware
Open Windows Security > Virus & threat protection > Scan options > Full scan.
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Step 4: Update drivers
Install the latest graphics, chipset and storage drivers from your PC or motherboard manufacturer.
Method 3 Check Fast Startup
If you dual boot or have driver issues after shutdown, Fast Startup can cause problems; turn it off in that case. A Restart always does a full boot.
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Step 1: Open Power Options
Open Control Panel > Hardware and Sound > Power Options > Choose what the power buttons do.
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Step 2: Unlock the settings
Click Change settings that are currently unavailable.
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Step 3: Turn on Fast startup
Tick Turn on fast startup (recommended) and save. It makes booting after shutdown much faster.
The biggest upgrade: an SSD
If your PC still uses a mechanical hard disk (check in Task Manager > Performance: it will say HDD), replacing it with an SSD turns a 2–3 minute boot into 15–30 seconds. Cloning tools from SSD makers (Samsung, Crucial, WD) can copy your existing Windows across.
Troubleshooting
Startup is slow only after updates
Windows finishes installing updates during the next boot. If it happens every time, run Windows Update troubleshooter in Settings > Troubleshoot.
The PC hangs on a black screen before login
Unplug USB devices, update graphics drivers, and check that the boot drive is first in the BIOS boot order.
Disk usage stays at 100% after startup
That’s typical of an ageing hard disk. Check its health with the manufacturer’s tool or CrystalDiskInfo, and consider an SSD.
Frequently asked questions
How long should Windows take to start?
On an SSD, under 30 seconds. On a hard disk, one to two minutes is common.
Is it safe to disable startup programs?
Yes. Disabling only stops them launching automatically; you can still open them yourself. Avoid disabling security software.
Does more RAM help startup?
A little, if you have less than 8 GB. An SSD makes a much bigger difference.
Summary
Disable unneeded apps in Task Manager > Startup, keep Windows updated with enough free space, and make sure Fast startup is on. If your PC still has a hard disk, an SSD is the most effective fix.
