Best way to speed up my windows 10 pc as running very slow

A good PC cleaner can definitely help speed up a Windows 10 PC, especially when the system has years of junk files, broken registry entries, and leftover data from uninstalled programs. These things add up over time and slow down startup, disk access, and overall responsiveness.

The key is choosing a reputable cleaner, not the shady one-click boost tools that claims to make the PC faster. A solid Windows 10 PC cleaner focuses on safe areas like temporary files, browser cache, startup items, and system logs, instead of touching critical system files. When used properly, it can noticeably reduce lag and boot time.

That said, a PC cleaner works best as part of a combo. Cleaning junk + disabling unnecessary startup apps + making sure enough free disk space exists usually brings the biggest improvement. For older PCs with HDDs, upgrading to an SSD still gives the most dramatic speed boost.