Haddii aad ku aragto isticmaalka CPU sare ee dwm.exe^{(high CPU usage by dwm.exe)} marka aad isticmaasho App-ka Magnifier ee^{(use the Magnifier app)} loo maro RDP (Remote Desktop Protocol) isku xirka kumbuyuutarka Windows 11/10 , markaa boostadan waxaa loogu talagalay inay ku caawiso. Maqaalkan, waxaan ku aqoonsan doonaa sababta suurtagalka ah ee arrintan, sidoo kale waxaan ku siin doonaa xalka aad isku dayi karto inaad yareyso arrintan.

Aan eegno xaalad caadi ah oo aad la kulmi karto arrintan sare ee isticmaalka CPU^{(high CPU usage)} .

Markaad isticmaasho App-ka Magnifier meel fog Windows 10-kumbuyuutar ku salaysan iyada oo loo marayo fadhiga Protocol Desktop Fog^{(Remote Desktop Protocol)} ( RDP ), isticmaalka CPU ee habka dwm.exe ayaa kor u kacaya. Tani waxay dhacdaa marka silcintu karti u^{(smoothing is enabled)} yeelato Magnifier . Habkan waxa uu si toos ah ugu shaqaynayaa gudaha Windows 10 .

Waxaad la kulantaa arrintan sababtoo ah RDP waxay isticmaashaa soo-bandhigiyaha software. Soo-saareha software-ku wuxuu isticmaalaa CPU si uu u socodsiiyo amarada garaafyada.

App-ka weyneeya^(Magnifier) ayaa sababa isticmaalka CPU sare ee xiriirka RDP

Markaad isticmaasho app Magnifier adoo isticmaalaya isku xirka RDP gudaha ^(RDP)Windows 11/10 iyo haddii tani ay keento isticmaalka CPU sare dwm.exe, waxaad raaci kartaa tilmaamaha hoos ku qoran si aad u xalliso arrinta.

Daaqadaha 11

Haddi Adeegyada Desktop-^{(Remote Desktop Services)} ka Fog uu keeno CPU Sare^{(High CPU)} marka la isticmaalayo Magnifier gudaha Windows 11 :

1. Fur Windows 11 Settings
2. Fur goobaha gelida
3. Dhinaca midig, guji Magnifier
4. Hel goobaha muuqaalka
5. U rog slider-ka si aad u hesho cidhifyada qumman ee sawirrada iyo qoraalka^{(Smooth edges of images and text)} .

Windows 10

Si loo horumariyo waxqabadka, dami fududaynta gudaha Windows 10 abka ^{(Windows 10)} Magnifier .

Waa kan sida:

• Riix furaha Windows + I si aad u furto abka Settings^{(open the Settings app)} .
• Dooro Fududeynta Helitaanka .^{(Ease of Access.)}
• Dooro Magnifier.
• Hadda, nadiifi cidhifyada siman ee sawirada iyo^{(Smooth edges of images and text)}  sanduuqa calaamadaynta qoraalka.
• Ka bax abka Settings

Markaad dhamaystirto ficilkan, isticmaalka sare ee CPU ee dwm.exe^{(high CPU usage by dwm.exe)} marka aad isticmaalayso Magnifier app iyada oo loo marayo RDP ( Remote Desktop Protocol ) isku xirka kumbiyuutarka Windows 11/10 , waa in la xalliyaa.

Maareeyaha Daaqadaha Desktop (dwm.exe)

Maareeyaha Daaqadaha Desktop^{(Desktop Window Manager)} ( DWM , hore Matoorka Composing Engine^{(Desktop Compositing Engine)} ama DCE ) waa maamulaha daaqada gudaha Windows 11/10 waxa uu awood u siinayaa isticmaalka dardargelinta qalabka si uu u bixiyo is-dhexgalka garaafyada isticmaale ee Windows . DWM.exe waxay soo saartaa^(DWM.exe) dhammaan saamaynta muuqaalka ah ee Windows sida daaqadaha hufan, sawirada thumbnails ee shaqada ee nool, Flip3D Alt-tab windows switcher, iyo xitaa taageerada kormeeraha xallinta sare.

Remote Desktop Services causes High CPU in Windows 11/10

If уou notice high CPU usage by dwm.exe when you use the Magnifier app through RDP (Remote Desktop Protocol) connection to a Windows 11/10 computer, then this post is intended to help you. In this post, we will identify the potential cause of this issue, as well as provide the solution you can try to mitigate this issue.

Let’s take a look at a typical scenario where you can encounter this high CPU usage issue.

When you use the Magnifier app on a remote Windows 10-based computer through a Remote Desktop Protocol (RDP) session, the CPU usage of the dwm.exe process spikes. This occurs when smoothing is enabled in Magnifier. This feature is enabled by default in Windows 10.

You experience this issue because RDP uses the software renderer. The software renderer uses the CPU to run graphics commands.

Magnifier app cause high CPU usage in RDP connection

When you use the Magnifier app via RDP connection in Windows 11/10 and if this causes high CPU usage dwm.exe, you can follow the instructions prescribed below to resolve the issue.

Windows 11

If the Remote Desktop Services causes High CPU when using Magnifier in Windows 11:

1. Open Windows 11 Settings
2. Open Accessibility settings
3. On the right side, click on Magnifier
4. Locate Appearance settings
5. Toggle the slider to Off for Smooth edges of images and text.

Windows 10

To improve performance, disable smoothing in the Windows 10 Magnifier app.

Here’s how:

• Press Windows key + I to open the Settings app.
• Select Ease of Access.
• Select Magnifier.
• Now, clear the Smooth edges of images and text check box.
• Exit Settings app.

Once you complete this action, the high CPU usage by dwm.exe when you use the Magnifier app through RDP (Remote Desktop Protocol) connection to a Windows 11/10 computer, should be resolved.

Desktop Window Manager (dwm.exe)

Desktop Window Manager (DWM, previously Desktop Compositing Engine or DCE) is the window manager in Windows 11/10 enables the use of hardware acceleration to render the graphical user interface of Windows. DWM.exe renders all those visual effects in Windows like the transparent windows, live taskbar thumbnails, Flip3D Alt-tab windows switcher, and even high-resolution monitor support.

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