In a new support document titled “Tips to improve PC performance in Windows,” Microsoft is warning users that two of its own built-in features in Windows 10 and Windows 11 can significantly reduce ...

Microsoft is fixing Windows 11's biggest bugs. The new update stops the File Explorer white flash, lowers RAM usage, and ...

Everyone wants their Windows PCs to offer the best performance. Apps should open instantly, there shouldn't be any lag when switching windows, and the system itself should boot immediately. However, ...

You may have noticed that Windows 11 is going through a bit of a midlife crisis. There is a perception that Microsoft has prioritized cramming more AI features into the OS instead of fixing its many ...

Microsoft has acknowledged that there are two Windows 11/10 features that do impact and slow down your PC. Back in August 2025, we compared the performance of Windows 10 22H2 with Windows 11 24H2 to ...

From corrupted system files and outdated drivers to too many startup programs and slow hardware, various factors can cause your computer to take longer to start up. Aside from getting an SSD, enabling ...

Microsoft's PC Manager promises to optimize your machine's performance at no cost. I tried it out to see if it's good enough to replace third-party tools. I've been testing PC and mobile software for ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

PCWorld identifies common causes of slow Windows 11 performance, including unnecessary startup programs, fragmented drives, temporary files, and bloatware consuming system resources. Key optimization ...