æ³åããŠã¿ãŠãã ããããæ°ã«å
¥ãã®çªçµãã¹ããªãŒãã³ã°ããããéèŠãªãããªé話ã«åå ããããã¡ãŒã«ããã§ãã¯ãããããæºåã¯äžç«¯ãªã®ã«ãWindows 11ã®æ©å
ã¢ãŒããå¹ãããããã€ã¹ãå€ç«ããŠããŸããŸãããã€ã©ã€ã©ããŸãããïŒð© å¿é
ããªãã§ãã ãããå€ãã®ãŠãŒã¶ãŒããã®åä»ãªåé¡ã«çŽé¢ããŠããããœãããŠã§ã¢ã®äžå
·åããã©ã€ããŒã®ç«¶åããããã¯ãŒã¯èšå®ã®äžå
·åãªã©ãåå ã§ããæå ±ã§ããéåžžã¯ãããã€ãã®é©åãªæé ã§è§£æ±ºã§ããŸãããã®ã¬ã€ãã§ã¯ãWindows 11ãçŽ æ©ããªã³ã©ã€ã³ã«æ»ãããã®ãå®çšçã§ææ°ã®è§£æ±ºçãã玹ä»ããŸãããããæ©é詊ããŠãæ¥ç¶ãåãæ»ããŸãããïŒ
Windows 11 ã§æ©å
ã¢ãŒãã忢ããã®ã¯ãªãã§ãã?
ä¿®æ£ã«çæããåã«ãæ ¹æ¬çãªåå ãçè§£ããããšã§ãå°æ¥ã®ãã©ãã«ãé²ãããšãã§ããŸããWindows 11ã§æ©å
ã¢ãŒããè§£é€ãããªãå Žåãéåžžã¯æ¬¡ã®ãããªåå ãèããããŸãã
- ãœãããŠã§ã¢ã®ãã°:ã¢ããããŒããç Žæããã·ã¹ãã ãã¡ã€ã«ã«ããããŠãŒã¶ãŒã®å
¥åãªãã«æ©å
ã¢ãŒããåãæ¿ããå ŽåããããŸãã
- ãã©ã€ããŒã®åé¡:å€ããªã£ãããŸãã¯æ
éãããããã¯ãŒã¯ ã¢ããã¿ãŒã¯ãããŒããŠã§ã¢ãšã®éä¿¡ã«å€±æããå¯èœæ§ããããŸãã
- ããŒããŠã§ã¢ã®ç«¶å:ã¹ã€ãããåšèŸºæ©åš (USB Wi-Fi ãã³ã°ã«ãªã©) ã®é害ã«ãã£ãŠç«¶åãçºçããå¯èœæ§ããããŸãã
- ãããã¯ãŒã¯èšå®: WLAN èªåæ§æããµãŒãããŒãã£ã® VPN ãªã©ã®ãµãŒãã¹ã§ç«¶åãçºçããŸãã
ãå®å¿ãã ããããããã¯æ°žç¶çãªé害ã§ã¯ãããŸãããææ°ã®Windows 11ãããã«ãããMicrosoftã¯å®å®æ§ãåäžãããŸããããäŸç¶ãšããŠäžå
·åã¯æ®ã£ãŠããŸããããã§ã¯ãã¹ããããã€ã¹ãããã§ä¿®æ£ããŠã¿ãŸããããæé ã«åŸã£ãŠããã ããã°ãããã«æ¥ç¶ã§ããããã«ãªããŸãïŒð
æåã«è©Šãã¹ãç°¡åãªä¿®æ£æ¹æ³ïŒåèµ·åãšåºæ¬ã®ãªã»ãã
ãŸãã¯æãç°¡åãªè§£æ±ºçããå§ããŸããããæ©å
ã¢ãŒãããªãã«ãªããªãåé¡ã¯ãé«åºŠãªèª¿æŽãå¿
èŠãšããã«ãã»ãšãã©ã®å Žå解決ã§ããŸãããããã¯ãæ¥ç¶ã®åé¡ã«å¯Ÿããå¿æ¥åŠçœ®ãããã®ãããªãã®ã ãšèããŠãã ããã
- ð æ©å
ã¢ãŒããæåã§åãæ¿ããïŒ
ã¢ã¯ã·ã§ã³ã»ã³ã¿ãŒïŒWindows + AïŒãŸãã¯ãèšå®ã>ããããã¯ãŒã¯ãšã€ã³ã¿ãŒãããã>ãæ©å
ã¢ãŒãããéããŸããæ©å
ã¢ãŒãããªãã«ããŠ10ç§åŸ
ã¡ãå¿
èŠã«å¿ããŠãªã³ã«æ»ããŸããå Žåã«ãã£ãŠã¯ãã¹ã€ããã軜ãåãæ¿ããã ãã§äžå
·åãè§£æ¶ãããããšããããŸãã
- ð PCãåèµ·åããŠãã ããã
å®å
šã«åèµ·åãããšãäžæãã¡ã€ã«ãæ¶å»ããããµãŒãã¹ãæŽæ°ãããŸãã黿ºãã¿ã³ãé·æŒããããããã¹ã¿ãŒãã>ã黿ºã>ãåèµ·åããéžæããŠãã ããããã³ãïŒåé¡ãåçºããå Žåã¯ã黿ºãªãã·ã§ã³ãããé«éã¹ã¿ãŒãã¢ããããç¡å¹ã«ããŠãããã¯ãªãŒã³ãªãªã»ãããå®è¡ããŠãã ããã
- ð± ããŒããŠã§ã¢ã¹ã€ããã®ç¢ºèªïŒ
ããŒãããœã³ã³ã«ç©ççãªæ©å
ã¢ãŒãããŒïŒéåžžã¯åŽé¢ãŸãã¯ããŒããŒãäžïŒãããå Žåã¯ãããŒãåºãŸã£ãŠããªãã確èªããŠãã ããã軜ãã¹ã€ãããåãæ¿ããŠãã¹ãããŠãã ããã
ãããã®æé ã§ãWindows 11ã®æ©å
ã¢ãŒããåºãŸãåé¡ã®çŽ70%ã解決ã§ããŸãããŸã ãªãã©ã€ã³ã®å Žåã¯ããå¿é
ãªãããã詳ãããã©ãã«ã·ã¥ãŒãã£ã³ã°ã«é²ã¿ãŸããããåŒãç¶ãã圹ç«ã€ãã³ãããèªã¿ãã ããïŒðª
é«åºŠãªãã©ãã«ã·ã¥ãŒãã£ã³ã°: èšå®ãšãµãŒãã¹ã®è©³çް
åºæ¬çãªå¯Ÿçã ãã§ã¯äžååãªããè
ãŸãããããŠå¯Ÿçãè¬ããŸãããããããã®æ¹æ³ã¯ãWindows 11ã®åºç€ãšãªããœãããŠã§ã¢å±€ãã¿ãŒã²ããã«ããŠããŸãã
ã¹ããã1: ãããã¯ãŒã¯ãã©ãã«ã·ã¥ãŒãã£ã³ã°ããŒã«ãå®è¡ãã
Windows 11ã®çµã¿èŸŒã¿ããŒã«ã¯ãŸãã«æäžäž»ã§ãããèšå®ã>ãã·ã¹ãã ã>ããã©ãã«ã·ã¥ãŒãã£ã³ã°ã>ããã®ä»ã®ãã©ãã«ã·ã¥ãŒãã£ã³ã°ãã«é²ã¿ãŸããããããã¯ãŒã¯ã¢ããã¿ãŒããšãã€ã³ã¿ãŒãããæ¥ç¶ããéžæãããå®è¡ããã¯ãªãã¯ããŠãã ãããã¢ããã¿ãŒã®ç«¶åãªã©ãæ©å
ã¢ãŒããæ©èœããªãåé¡ãèªåæ€åºããŠä¿®åŸ©ããŸãããã®éæ³ã®ãããªåãããã²ã芧ãã ããããã©ã€ããŒã®äžå
·åãç¬æã«è§£æ±ºããŠãããããšééããªãã§ãïŒ
ã¹ããã2: ãããã¯ãŒã¯ãã©ã€ããŒãæŽæ°ãŸãã¯åã€ã³ã¹ããŒã«ãã
å€ããã©ã€ããŒãåå ãšãªãããšããããããŸãããã¹ã¿ãŒããã¡ãã¥ãŒãå³ã¯ãªã㯠> ãããã€ã¹ãããŒãžã£ãŒã > ããããã¯ãŒã¯ã¢ããã¿ãŒãã®é ã«ã¯ãªãã¯ããŸãããªã¹ããå±éããã䜿ãã®Wi-Fiã¢ããã¿ãŒïŒäŸïŒIntel Wi-Fi 6ïŒãå³ã¯ãªãã¯ããããã©ã€ããŒã®æŽæ°ã > ãèªåæ€çŽ¢ããéžæããŸããããã§ãèŠã€ãããªãå Žåã¯ããã©ã€ããŒãã¢ã³ã€ã³ã¹ããŒã«ããPCãåèµ·åããŠWindowsãåã€ã³ã¹ããŒã«ããŠãã ãããææ°ã®ãã©ã€ããŒã«ã€ããŠã¯ãDellãHPã®ãµããŒãããŒãžãªã©ã®ã¡ãŒã«ãŒã®ãµã€ããã芧ãã ããã
ããŒãã¹ïŒããã€ã¹ãããŒãžã£ãŒã§ãããããã¯ãŒã¯ã¢ããã¿ãŒãã®äžã«é»è²ã®æå笊ã衚瀺ãããŠããªãã確èªããŠãã ããã衚瀺ãããŠããå Žåã¯ãå³ã¯ãªã㯠> ãããããã£ã > ãç¡å¹ã«ãªã£ãŠããããã€ã¹ãæå¹ã«ããããéžæããŠãã ããã
ã¹ããã3: ãããã¯ãŒã¯ãµãŒãã¹ãåèµ·åãã
WLAN AutoConfigãªã©ã®ãµãŒãã¹ã¯æ¥ç¶ã匷åããŸããWin + RãæŒããservices.mscãšå
¥åããŠEnterããŒãæŒããŸãããWLAN AutoConfigããèŠã€ããŠå³ã¯ãªãã¯ãããåèµ·åããéžæããŸããããããã¯ãŒã¯æ¥ç¶ããšããªã¢ãŒãããã·ãŒãžã£ã³ãŒã«ïŒRPCïŒãã«ã€ããŠãåæ§ã«æäœããŸããããã«ãããå®å
šãªåèµ·åãè¡ããã«ããã¯ãšã³ããæŽæ°ãããŸãã
ãã¯ãŒãŠãŒã¶ãŒåãä¿®æ£: SFCãDISMããã®ä»
Windows 11ã®æ©å
ã¢ãŒãã®ä¿®åŸ©ããªããªãããŸããããªãå Žåã¯ãã³ãã³ãã©ã€ã³ããŒã«ã掻çšããŸãããããããã®ããŒã«ã¯ã·ã¹ãã ã®æŽåæ§ãã¹ãã£ã³ããŠä¿®åŸ©ããŸããOSã®ãã£ãŒãã¯ãªãŒã³ã¢ããã®ãããªãã®ãšèããŠãã ããã
- ã·ã¹ãã ãã¡ã€ã«ãã§ãã«ãŒïŒSFCïŒãå®è¡ããŸãã
ã³ãã³ãããã³ããã管çè
ãšããŠéããŸãïŒãcmdããæ€çŽ¢ããå³ã¯ãªã㯠> ã管çè
ãšããŠå®è¡ãïŒãå
¥åãsfc /scannowãŠEnterããŒãæŒããŸãããããã¯ãŒã¯æ©èœã«é¢é£ããç Žæãã¡ã€ã«ãã¹ãã£ã³ãã眮ãæããŸãã10ïœ15åã»ã©ãããå ŽåããããŸãã®ã§ããã°ãããåŸ
ã¡ãã ããã
- ããæ·±ã修埩ã«ã¯DISMã䜿çšããŠãã ããã
åã管çè
ã³ãã³ãããã³ããã§ã ãå®è¡ããŸãDISM /Online /Cleanup-Image /RestoreHealthãããã«ããWindowsã€ã¡ãŒãžã修埩ãããæ©å
ã¢ãŒãã«é¢é£ããWindows 11ã®æ¥ç¶åé¡ã解決ããããšããããããŸããæè¯ã®çµæãåŸãã«ã¯ãSFCãå床å®è¡ããŠãã ããã
ãã®åŸãåèµ·åããŠæ©å
ã¢ãŒãããã¹ãããŠãã ãããããã§ãåé¡ã解決ããªãå Žåã¯ããããã¯ãŒã¯ãªã»ãããæ€èšããŠãã ããããèšå®ã>ããããã¯ãŒã¯ãšã€ã³ã¿ãŒãããã>ããããã¯ãŒã¯ã®è©³çްèšå®ã>ããããã¯ãŒã¯ã®ãªã»ããããæ³šæïŒãã®æäœã«ããä¿åãããŠããWi-Fiãã¹ã¯ãŒããæ¶å»ããããããäºåã«ã¡ã¢ããŠãããŠãã ããã
æ©å
ã¢ãŒãã«é¢ããäžè¬çãªãšã©ãŒã³ãŒããšç°¡åãªè§£æ±ºæ¹æ³
| ãšã©ãŒçç¶ |
èããããåå |
ä¿®ç |
| æ©å
ã¢ãŒãã¯åãæ¿ãããŸãããWi-Fiã¯æ¥ç¶ãããŸãã |
ãã©ã€ããŒã®ç«¶å |
ããã€ã¹ãããŒãžã£ãŒãããã©ã€ããŒãæŽæ°ãã |
| ã¿ã¹ã¯ããŒã«ã¢ã€ã³ã³ãåºå®ãããåãæ¿ããªãã·ã§ã³ããããŸãã |
ãµãŒãã¹é害 |
WLAN AutoConfig ãµãŒãã¹ãåèµ·åããŸã |
| ã¢ããããŒãåŸã®ããªãŒãº |
ç Žæãããã¡ã€ã« |
SFC /scannow ãå®è¡ããŸã |
| ããŒããŠã§ã¢ã©ã€ããç¹ç¯ãããŸãŸ |
ç©çã¹ã€ãã |
ããŒããŠã§ã¢ã¹ã€ããããã§ãã¯ããŠåãæ¿ãã |
ãã®è¡šã¯ãçºçããå¯èœæ§ã®ããçç¶ããŸãšãããã®ã§ããããŒãã·ãŒããšããŠæŽ»çšããã°ãåé¡ãããæ©ãç¹å®ã§ããŸããæ£è§£ã§ããïŒçŽ æŽãããïŒããã§ã解決ãžã®äžæ©ãèžã¿åºããŸããïŒð
Windows 11 ã®æ©å
ã¢ãŒãã®äžå
·åãé²ã
解決ããŸãããïŒçŽ æŽãããïŒWindows 11ã§æ©å
ã¢ãŒããåçºããªãããã«ããã«ã¯ã次ã®ç¿æ
£ã身ã«ã€ããŸãããã
- ææ°ã®æŽæ°ããã°ã©ã ãç¶æããïŒãèšå®ã>ãWindows Updateã>ãæŽæ°ããã°ã©ã ã®ç¢ºèªãã«ç§»åããŸããææ°ãã«ãïŒ2026幎æç¹ïŒã§ã¯ããããã¯ãŒã¯ã®å®å®æ§ãåäžããŠããŸãã
- çãããã¢ããªãé¿ãã:ãµãŒãããŒãã£ã® VPN ããŠã€ã«ã¹å¯Ÿçãå¹²æžããå¯èœæ§ããããŸããã»ãŒã ã¢ãŒã (åèµ·åäžã« Shift ããŒãæŒãããŸãŸã«ãã) ã§ãã¹ãããŠåé¢ããŠãã ããã
- ããŒããŠã§ã¢ã®ç£èŠ:å€éšã¢ããã¿ãŒã䜿çšããŠããå Žåã¯ããã³ããŒãããã¡ãŒã ãŠã§ã¢ãæŽæ°ãããŠããããšã確èªããŠãã ããã
- 宿çã«ããã¯ã¢ãããã:ãªã»ãããé²ãããã«ããã¡ã€ã«å±¥æŽãŸã㯠OneDrive ã䜿çšããŸãã
ãŸãã«ããŒããŠã§ã¢ã«äžå
·åãããå Žåã¯ãæè¡è
ã«ãçžè«ãã ããããœãããŠã§ã¢ã®äžå
·åãè§£æ¶ãããªãå Žåã¯ãã¡ãã£ã¢äœæããŒã«ã䜿ã£ãã¯ãªãŒã³ã€ã³ã¹ããŒã«ãæåçãšãªãå¯èœæ§ããããŸããããŸãã¯ä»ã®æ¹æ³ã詊ããŠã¿ãŠãã ããã
ãŸãšãïŒã€ãªãããä¿ã¡ãã¹ãã¬ã¹ããªãŒã«
æ©å
ã¢ãŒãããªãã«ãªããªãã®ã¯å€ç¬ãæããŸããããããã®æé ãèžãã°ä¹ãè¶ããããŸããã¯ã€ãã¯åãæ¿ãããã©ã€ããŒã®æŽæ°ããµãŒãã¹ã®åèµ·åãã·ã¹ãã ã®ä¿®åŸ©ãªã©ããã¹ãŠçŸåšã®Windows 11ãšã³ã·ã¹ãã ã«åãããŠè§£èª¬ããŠããŸãã1ã€ã®æ¹æ³ãããŸããããªããŠããæ¬¡ã®æ¹æ³ãããŸãããå¯èœæ§ãé«ãã§ããäžã®ã³ã¡ã³ãæ¬ã§ãããªãã®æåäŸãå
±æããŠãã ãããããªãã¯ã©ã®ããã«è§£æ±ºããŸãããïŒãäºãã«å©ãåããªãããåé¡ã解決ããŸããããããªããªããã£ãšã§ããïŒð
å
¬åŒã¬ã€ãã³ã¹ã«ã€ããŠã¯ãMicrosoft ã®ãµããŒããWindows ã§ Wi-Fi ã®åé¡ãä¿®æ£ãããã確èªããŠãã ããã