4 Useful Windows 10/11 Tips to Improve Computer Performance and Speed (Video in Khmer)

Hello friends! Your computer is slow? Open program take long time, Drive C always full, internet also slow? Don't worry. In this post I show you 4 useful tips to make your Windows 10 and Windows 11 computer run more fast. All video is speak in Khmer and easy to follow.

1. New Microsoft App That Help Your Computer Run Faster

Microsoft have a new free app that can clean junk file, manage startup app and boost your computer with one click. This video show you how to use it.

2. How to Shut Down Computer Correctly

Many people turn off computer by hold power button or unplug it. This is not good! It can make Windows error and computer slow. This video show the right way.

3. Tips to Free Up Drive C Space and Make Windows 10 Faster

When Drive C is almost full, computer become very slow. This video is long but very useful. It show many way to clean Drive C and get more free space.

4. How to Make Internet Faster on Windows 10

Internet slow only on your computer, but phone is fast? Maybe Windows setting is the problem. This video show some trick to make internet more fast.

Quick Speed Tips

Here is some extra tip you can try today. Easy and free!

Make computer start fast

Open Task Manager (Ctrl + Shift + Esc) and go to Startup tab (Windows 11: Startup apps). Right click app you don't need and choose Disable. Less app start = computer open more fast.
Uninstall program you don't use anymore: Settings > Apps > Installed apps.
Microsoft also have free app Microsoft PC Manager. Download from Microsoft Store only, not from other website.

Shut down the right way

Always use Start > Power > Shut down. Hold power button only when computer freeze and nothing work.
Save your work and close program before shut down.
Restart computer at least one time per week. It clean memory and finish Windows update.

Free up Drive C

Press Windows + R, type cleanmgr and press Enter to open Disk Cleanup. Click Clean up system files to delete more, like old Windows update.
Press Windows + R, type %temp% and delete file inside.
Empty Recycle Bin. File in Recycle Bin still use space on Drive C!
Move big file (video, picture, download) from Desktop and Downloads to Drive D or external drive.
Turn on Storage Sense to clean automatic: Settings > System > Storage.

Make Windows more light

Turn off animation: press Windows + R, type sysdm.cpl, go to Advanced > Performance > Settings and choose Adjust for best performance.
Choose Best performance power mode: Settings > System > Power & battery (Windows 11).
Keep Windows and driver update. Many update fix bug that make computer slow.

Faster internet

Close app that use internet in background, like cloud sync or big download. Check in Task Manager > Performance or Settings > Network & Internet > Data usage.
Reset DNS cache. Open Command Prompt as Administrator and type:

ipconfig /flushdns

Try use public DNS like Google (8.8.8.8) or Cloudflare (1.1.1.1) in your network adapter setting.
If can, use LAN cable instead of WiFi. LAN is more stable and fast.

Hardware upgrade (if you have budget)

Change old hard disk (HDD) to SSD. This is the best upgrade, computer can be many time more fast!
Add more RAM. For Windows 10/11, 8GB is OK, 16GB is better.

Hope this help you! If video useful, please like, share and subscribe. Thank you!

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