Your computer's operating system is constantly allocating resources to different tasks. Consequently, CPU and memory usage fluctuates constantly. The following sections show you how to view how much of the performance these two system resources are utilizing at any given point. To proceed, select your operating system from the list below and follow the instructions.

Microsoft Windows

Click on the Start menu and then select 'Control Panel', then select Internet Options icon. This is the first step towards clearing the computer memory. Step 2 After clicking the 'Internet options' a pop-up window will open, here the default 'General' tab will open if it’s not the case then click on the 'General' tab, the first of many options. Best free PC cleaner in 2021. Optimize and clean my PC. Cleaner & PC Cleaner for free. CCleaner & Clean master alternative cleaner. Keep your computer clean and fast with Total PC Cleaner. It lets you clean your PC's cache and big files. It has everything you need for a free computer cleaner. User comments 'This is the best pc cleaner in. Complementary metal-oxide-semiconductor (CMOS) is a small amount of memory on a computer motherboard that stores the Basic Input/Output System (BIOS) settings. The BIOS is the software stored on the memory chip on the motherboard. It instructs the computer on how to perform a number of basic functions such as booting and keyboard control. In general, you have three different options for clearing your RAM manually: Empty the working memory via the task manager of your system Write a script that releases used memory Use an external tool that has a function for emptying RAM memory.

There are a few options for checking CPU and memory usage in Windows. Both methods below work equally well, but the second has a cleaner interface and can be set to load automatically when your computer boots.

Using the Task Manager

1. Press the Windows key, type task manager, and press Enter.
2. In the window that appears, click the Performance tab.
3. On the Performance tab, a list of hardware devices is displayed on the left side.

4. Clicking any of these devices displays more detailed information on the right side of the window.

Using a third-party utility

There are many third-party programs that display information about your computer's CPU and memory usage. One of our favorites is CAM by NZXT.

1. Open your preferred Internet browser and go to the CAM page on the NZXT website.
2. In the middle of the screen, click the button.
3. Once the download has finished, install it from your browser and open the program.

4. A window opens that looks like the image below.

5. From here, you can see various metrics about your computer, including CPU and memory usage. Furthermore, the buttons on the left side of the screen allow you to view other details, such as specifics about your computer's hardware.

macOS

1. First, click the Finder icon in the Dock.

2. In the window that opens, click Applications (A), then Utilities (B), and then Activity Monitor (C).

3. On the next screen, click a top tabs to view the utilization of different parts of your system, including CPU and memory usage.

Random access memory, or RAM, is the short-term or operating memory on your personal computer, and it is accountable for how the PC runs. As you continue to use your Windows PC, the available RAM (Random Access Memory) decreases. This happens as you install new programs, download applications, keep some unused files or create new files. Over time, your computer begins to slow down. Programs take longer time to launch and in the worst scenarios your computer runs into errors.

Such slow-running PCs are frustrating, and misused RAM is a key culprit why computers become sluggish. With a few simple troubleshooting steps and guidelines, you can free up RAM space and improve your computer's performance. Read below to know such steps:

Uninstall the installed Programs

The RAM decreases as you install new programs on your computer; the more you install the programs the slower it will become. For everything appears on your computer takes up a certain amount of system resources. Over time, your computer gets more and more slowly, the boot time extends, and all programs take longer to launch. Hence, to get rid of this, just uninstall all the programs that are not needed keep only the required programs.

For this just follow the below steps:

• Click Windows Start button -> Control Panel -> Locate the programs you are no longer use -> Double-click Add or Remove Programs-> follow the instructions to uninstall the programs.
• After this just remove the delete the setup files of those uninstalled programs For this go to Start -> Program Files -> locate the uninstalled programs just delete them and empty the recycle bin.

Uninstall invalid and corrupt registry entries

Erase Pc Memory

Installing new applications will create new registry entries, even after uninstalling the programs will not remove its registries; they might remain where they've been stored. Over time, your computer will turn into mess. So remember to cleanup registry entries when you uninstall a program.

Click Windows Start button -> Click Run ->Type- regedit -> press enter to launch the Registry Editor -> Locate the uninstalled application -> Right-click on it and select Delete

Clear Windows Cache (Internet files)

How To Clear Computer Memory Cache

As you open new site or pages on your internet browser, the address and other login information will be saved in a temporary files and Browser history to facilitate easy access when you need it the next time. However, this would even lead to unnecessary cache memory and hence needs to be removed.

• In control Panel, locate the Internet Options icon Double-click on it. Under “Temporary Internet Files” click Delete files and then “OK” to confirm. Once all files have been deleted, exit Control Panel.
• Open the browser, click on the Settings option and select History and now just select “Clear Browsing History” this will remove all the history and even free up the cache
• Click the “Start” button -> enter .tmp in the search field. You will find a list of temp files, browse through them and delete all unnecessary .tmp files.

Clear Junk files, temporary desktop files, log files etc...

Free Up Cpu

As and when you use your system, your RAM memory will filled with some unused old files and other junk files. Hence one has to get rid of such files. For this you can use the Windows default tool called “Disk Cleanup”. Follow the steps mentioned below:

• Go to Start -> Programs -> Accessories -> System Tools ->Disk Cleanup
• Under Disk Cleanup tab and you will find many categories check on the following: Temporary Internet Files, Recycle Bin, Temporary Remote Desktop Files, Offline Files, Temporary Files, Compress Old Files and Setup Log Files.
• Now click the “More Options” tab and under “System Restore” hit the “Cleanup” button. (It removes all the System Restore points except the most recent one)
• Click the Disk Cleanup and click OK

This will delete all the unnecessary files on your Windows system and free up your RAM. Now your PC is free from unwanted programs and files, thus increases PC performance. Didn't you feel this as a lengthy procedure and requires extra care and time. Instead you can just make use of the Remo Privacy Cleaner software that will do this for you in just one single click. This tool can quickly uninstalls all the programs, removes internet cache and temporary files, erases the junk files, log files etc. Thus with one tool you can perform all the above steps in just a single click.