My Laptop start hang after a long session . But a restart will fix the problem. Same problem i had in window7  now in windows8 also . Mostly it occurs when using Firefox . usually more that 20 tabs is opened all the  time recently Google chrome also shows similar problem . because of some faulty extension . Computer hang frequently because of Low Memory in My case . Some time Overheating of processor / Motherboard , Faulty hard disk drive May cause System lag , Hang or Freeze .

Windows 8 have a very good memory management capabilities when comparing to Windows 7 XP e.t.c . But still some crappy programs making issue . so how to fix System Hang Without a restart ?

It is very simple Free Up RAM /Memory . But How to do it FREE and Automatically ?

Koshy john  Created a brilliant Memory Optimization tool for Windows XP/2003/Vista/Server 2008/7 /8 . It work like a Magic . in my personal experience it  will free up 15 to 30% of  Memory Usage  . With out affecting the running programs. KoshyJohn Memory Cleaner is the smallest, most reliable and light-weight memory optimization application you can get.. Its tiny memory footprint means that it doesn’t add to your problems. And its efficiency needs to be experienced to be believed. It also has a tray icon from where you can perform operations without opening the main window. Unlike other memory optimization software, Memory Cleaner does not use outdated techniques to brute force Windows into releasing RAM, a procedure that often causes performance slow-downs.

Before

After

MemoryCleaner is considerably better because it uses functions built into Windows to judiciously free memory – with no performance impact whatsoever. You can now access Memory Cleaner functions from the tray icon without having to open up the main window. The cleaning procedures are both silent and the only alert you will see is the amount of RAM recovered briefly displayed in the window.

If you find your RAM usage exceeding 60% regularly, then MemoryCleaner is an absolute must have.

Feature List

1. Trims processes’ working set.
2. Clears system cache.
3. Monitors RAM usage and reports minimum, maximum and average (true average, not (min+max)/2).
4. Reports Pagefile and virtual memory usage.

This is a Free Program and if you need to download   click here