This is in the bottom left corner of your computer screen. Visual effects in Windows 8 and 10 were designed for relevant brand-new machines; if you updated to one of these operating systems with an older computer, you've probably noticed some significant slow-down. Turning down the visual effects will speed up your computer's processing immensely. You can also tap the ⊞ Win key to open Start. You can do this by typing "control panel" into Start's search bar, or you can open Control Panel manually from the "Windows System" folder at the bottom of the Start menu. The search bar is in the top right corner of your Control Panel window. This should be near the top of the "System" group on the left side of the Control Panel window. You have a few options in this menu:  Adjust for best appearance - This will turn Windows effects all the way up, which is effectively the opposite of what you should do. Adjust for best performance - This will turn Windows effects down considerably, speeding up your computer in the process. Custom - Un-check the box next to any feature you wish to disable. For optimal performance on an older machine, disable every feature. For older machines, using the Custom option to disable all visual effects is your best course of action, while the "Adjust for best performance" option will take care of most mid-range computers. You may notice a decrease in the presentation quality on your computer, but its processing speed should have increased.
स्टार्ट मेनू खोलिए: "कंट्रोल पैनल" ऐप खोलिए: कंट्रोल पैनल के सर्च बार में "एडजस्ट द एपियरेंस (Adjust the appearance)" टाइप करिए: "एडजस्ट द एपियरेंस एंड परफ़ोर्मेंस ऑफ विंडोज़ (Adjust the appearance and performance of Windows)" पर क्लिक करिए: अपने कंप्यूटर के विज़ुअल प्रभावों की समीक्षा करिए: जो भी विकल्प आपके पीसी के लिए सबसे ठीक हो उसको क्लिक करिए: परफ़ोर्मेंस विंडो से बाहर आइये: