Close all open windows. #6 – Reset PC to Fix Slow Computer (Windows 10) Resetting your PC should be one of the things that you should consider if none of the above methods are working for you. Get the pro tips here and you can hopefully speed up the process and improve system performance in HP computer such as Envy 13/15/17, Pavilion 15/17, Spectre, and Stream Notebook that are running Windows 10/8.1/8/7. Then about a week ago, it started being very slow suddenly; whether it's opening an app or right-clicking, it's just very slow. Select the program or application that you want to disable from loading during startup. After closing all the open windows, reboot your computer. How to disable startup programs in Microsoft Windows 10, Windows 8.1 or 8. Windows 10 Running Slow all of a Sudden "I've had this PC for about 1.5 years now, and it's always worked fine and fast. See if increasing the Virtual RAM Memory fixed slow computer or not. Windows 10 is great and there’s no doubt that Microsoft is pushing a lot of updates to make it even better. Right-click and select Disable. I contacted Microsoft and their 'fix' was for me to contact HP to update drivers. There is no denying that a lot of Windows 10 users, or even users who are using other Windows OS, will face the slow computer issue. You might not know but you canf fix Windows 10 slow performance issues by tweaking some Page File settings of your Windows and boost overall speed by fixing Windows 10 slow performance. In the Task Manager window, click the Startup tab. Windows Computer gets slow by the time due to lots of junk files, different types of software installation, registry entries, background task, and scheduled tasks. In this article, you will check out some useful tricks and workarounds that will definitely help you to fix slow running Windows 10 PC/Laptop and will boost the overall speed of your system to its optimal performance. Your HP desktop/laptop boots up incredibly slow while login, especially after the latest Windows 10 update. But, a lot of users regularly complain about the slow and laggy Windows 10. Press CTRL + Shift + ESC key together on the keyboard. Take it easy. The HP Pavilion 23-b320 All-In-One (H6U09AA) desktop comes with Windows 8 64-bit and has these primary hardware components: AMD E2-2000 1.75 GHz dual core processor (non-upgradeable to a faster processor) 6 GB of DDR3 RAM (upgradeable to 16 GB) AMD Radeon HD 7340 graphics (non-upgradeable to a video card) External 90 watt power supply Pegatron AABRZ-AB motherboard (no full … upgraded my hp pavillion 20 all-in-one pc to windows 10 and it runs SUPER SLOW NOW I upgraded my HP PC from 8.1 to 10 last week and it has run SUPER SLOW ever since.