Click the Windows logo in the bottom-left corner of the screen, or press ⊞ Win. This will bring up the "regedit" program at the top of the window. It's a blue group of blocks at the top of the window. This will open the Registry Editor. To do so:  Expand HKEY_LOCAL_MACHINE by clicking V left of it. This folder is in the top-left side of the Registry Editor window. Expand SOFTWARE. Expand Microsoft. Expand Windows. Expand CurrentVersion. Click Explorer. It's in the top-left corner of the Registry Editor window. Doing so creates a new "key", which resembles a folder, in the column of folders below the Explorer folder. Doing so renames the key. Make sure you type this name exactly as it appears here. It's in the upper-left corner of the window. This creates a new code item in the Shell Icons key. Doing so renames your string value. This opens the Edit String window. This field is at the bottom of the "Edit String" window. Doing so saves your edit to the registry. Once your computer reboots, you should no longer see the icon arrow in the bottom-left corner of your desktop icons.
स्टार्ट खोलें: स्टार्ट विंडो में regedit टाइप करें: regedit क्लिक करें: पूछे जाने पर Yes क्लिक करें: एक्सप्लोरर (Explorer) फोल्डर तक जाएँ: Edit क्लिक करें:  New चुनें, फिर Key क्लिक करें: की के नाम में Shell Icons टाइप करें, फिर ↵ Enter दबाएँ: Edit टैब क्लिक करें: New चुनें, फिर String Value क्लिक करें: 29 टाइप करें, फिर ↵ Enter दबाएँ: स्ट्रिंग वैल्यू 29 पर डबल क्लिक करें: वैल्यू (Value) डेटा फील्ड में %windir%\System32\shell32.dll,-50 टाइप करें: OK क्लिक करें: आपके कंप्यूटर को रीस्टार्ट करें: