 A lot of users regularly complain about Windows 10 slowdowns and lags. If you are also one of them and your Windows computer is running slow, it will make your overall Windows experience quite annoying, but worry not. In this video, we will show you how to fix slowrunning Windows 10 or other Windows OS and speed up its performance. The best way to make your PC run faster is to use a utility tool like Advanced System Optimizer. The best PC optimization software to easily clean junk files, stamp files, duplicates, obsolete data, optimized registry, and memory to enhance overall PC speed. Go to the Cystrix website and download and install Advanced System Optimizer on your Windows computer. You can also use the link mentioned in the description box below. Once launched, click on Smart PC Care on the left pan. From here, you can perform different operations in one single click. And then click on Start Scan. It will take some time to detect all problems, wait for the process to get complete. Then click on Finish. After a comprehensive scan, the tool first informs about issues such as unwanted data clogging up, disk space, fragments on the hard drive registry issues, signs of any spyware or malware, and many others. And then it facilitates you to get rid of these issues with one click. Manual ways to speed up your computer. Turn off unwanted programs. Press Windows plus Shift plus ESC to open the Task Manager. Click on the Startup tab, select the application that you think is unwanted or the one that you don't use regularly, and hit the disable button at the bottom right. Performing Disk Cleanup. A simple disk cleanup which includes defragmenting disk drivers and cleaning up disks can help speed up your slow PC. Type Disk Cleanup in the Windows search bar and click open from the right hand pan. Select the drive that you want to click. Against the drive, you will also find how much space can be freed. Checkmark all the items that you want to delete and click on OK. Clear temporary files. To free up space on the system to get rid of lag on the PC, you can choose to delete temporary files. Press Windows plus R to open the Run prompt. Type in %temp% and press Enter. Now select all the temporary files and then hit the delete button to delete them from your computer. Hope these fixes will help you to fix computer lagging and freezing issues. If you found this video helpful, don't forget to like, share and subscribe.